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5051260 = 2252379139
BaseRepresentation
bin10011010001001101111100
3100111122000201
4103101031330
52243120020
6300133244
760635464
oct23211574
910448021
105051260
1129400a5
121837224
13107b216
14956ba4
1569ba0a
hex4d137c

5051260 has 48 divisors (see below), whose sum is σ = 11289600. Its totient is φ = 1894464.

The previous prime is 5051257. The next prime is 5051269. The reversal of 5051260 is 621505.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5051269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36271 + ... + 36409.

It is an arithmetic number, because the mean of its divisors is an integer number (235200).

Almost surely, 25051260 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 5051260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5644800).

5051260 is an abundant number, since it is smaller than the sum of its proper divisors (6238340).

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

5051260 is a wasteful number, since it uses less digits than its factorization.

5051260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 248 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 5051260 is about 2247.5008342601. The cubic root of 5051260 is about 171.5799648059.

Adding to 5051260 its reverse (621505), we get a palindrome (5672765).

The spelling of 5051260 in words is "five million, fifty-one thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 23 46 79 92 115 139 158 230 278 316 395 460 556 695 790 1390 1580 1817 2780 3197 3634 6394 7268 9085 10981 12788 15985 18170 21962 31970 36340 43924 54905 63940 109810 219620 252563 505126 1010252 1262815 2525630 5051260