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5031260 = 2251337523
BaseRepresentation
bin10011001100010101011100
3100110121120222
4103030111130
52242000020
6255500512
760523253
oct23142534
910417528
105031260
112927073
121827738
1310720a0
1494d79a
15695b25
hex4cc55c

5031260 has 48 divisors (see below), whose sum is σ = 11708256. Its totient is φ = 1804032.

The previous prime is 5031253. The next prime is 5031281. The reversal of 5031260 is 621305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9359 + ... + 9881.

It is an arithmetic number, because the mean of its divisors is an integer number (243922).

Almost surely, 25031260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5031260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5854128).

5031260 is an abundant number, since it is smaller than the sum of its proper divisors (6676996).

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

5031260 is a wasteful number, since it uses less digits than its factorization.

5031260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582 (or 580 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 5031260 is about 2243.0470347275. The cubic root of 5031260 is about 171.3532135716.

Adding to 5031260 its reverse (621305), we get a palindrome (5652565).

The spelling of 5031260 in words is "five million, thirty-one thousand, two hundred sixty".

Divisors: 1 2 4 5 10 13 20 26 37 52 65 74 130 148 185 260 370 481 523 740 962 1046 1924 2092 2405 2615 4810 5230 6799 9620 10460 13598 19351 27196 33995 38702 67990 77404 96755 135980 193510 251563 387020 503126 1006252 1257815 2515630 5031260