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5047232500 = 225429431619
BaseRepresentation
bin1001011001101011…
…01010011111110100
3111000202020222101001
410230311222133310
540314042420000
62152455413044
7236034524362
oct45465523764
914022228331
105047232500
112160038532
12b8a384184
1362588840b
1435c478632
151e818646a
hex12cd6a7f4

5047232500 has 120 divisors (see below), whose sum is σ = 11690632800. Its totient is φ = 1902768000.

The previous prime is 5047232461. The next prime is 5047232503. The reversal of 5047232500 is 52327405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5047232503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3116691 + ... + 3118309.

It is an arithmetic number, because the mean of its divisors is an integer number (97421940).

Almost surely, 25047232500 is an apocalyptic number.

5047232500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5047232500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5845316400).

5047232500 is an abundant number, since it is smaller than the sum of its proper divisors (6643400300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5047232500 is a wasteful number, since it uses less digits than its factorization.

5047232500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715 (or 1698 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 5047232500 is about 71043.8772872089. The cubic root of 5047232500 is about 1715.3435096890.

Adding to 5047232500 its reverse (52327405), we get a palindrome (5099559905).

The spelling of 5047232500 in words is "five billion, forty-seven million, two hundred thirty-two thousand, five hundred".

Divisors: 1 2 4 5 10 20 25 29 43 50 58 86 100 116 125 145 172 215 250 290 430 500 580 625 725 860 1075 1247 1250 1450 1619 2150 2494 2500 2900 3238 3625 4300 4988 5375 6235 6476 7250 8095 10750 12470 14500 16190 18125 21500 24940 26875 31175 32380 36250 40475 46951 53750 62350 69617 72500 80950 93902 107500 124700 139234 155875 161900 187804 202375 234755 278468 311750 348085 404750 469510 623500 696170 779375 809500 939020 1011875 1173775 1392340 1558750 1740425 2018893 2023750 2347550 3117500 3480850 4037786 4047500 4695100 5868875 6961700 8075572 8702125 10094465 11737750 17404250 20188930 23475500 29344375 34808500 40377860 43510625 50472325 58688750 87021250 100944650 117377500 174042500 201889300 252361625 504723250 1009446500 1261808125 2523616250 5047232500