Search a number
-
+
5031094300 = 2252731315261
BaseRepresentation
bin1001010111110000…
…00110100000011100
3110222121220001220221
410223320012200130
540300430004200
62151121451124
7235450411261
oct45370064034
913877801827
105031094300
112151a15681
12b84aa0aa4
1362242799b
1435a277268
151e6a4991a
hex12be0681c

5031094300 has 72 divisors (see below), whose sum is σ = 11153629872. Its totient is φ = 1969344000.

The previous prime is 5031094259. The next prime is 5031094309. The reversal of 5031094300 is 34901305.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5031094309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 953670 + ... + 958930.

It is an arithmetic number, because the mean of its divisors is an integer number (154911526).

Almost surely, 25031094300 is an apocalyptic number.

5031094300 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 5031094300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5576814936).

5031094300 is an abundant number, since it is smaller than the sum of its proper divisors (6122535572).

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

5031094300 is a wasteful number, since it uses less digits than its factorization.

5031094300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5479 (or 5472 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 5031094300 is about 70930.2072462784. The cubic root of 5031094300 is about 1713.5133242989.

Adding to 5031094300 its reverse (34901305), we get a palindrome (5065995605).

The spelling of 5031094300 in words is "five billion, thirty-one million, ninety-four thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 73 100 131 146 262 292 365 524 655 730 1310 1460 1825 2620 3275 3650 5261 6550 7300 9563 10522 13100 19126 21044 26305 38252 47815 52610 95630 105220 131525 191260 239075 263050 384053 478150 526100 689191 768106 956300 1378382 1536212 1920265 2756764 3445955 3840530 6891910 7681060 9601325 13783820 17229775 19202650 34459550 38405300 50310943 68919100 100621886 201243772 251554715 503109430 1006218860 1257773575 2515547150 5031094300