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5132030525 = 52214195881
BaseRepresentation
bin1001100011110010…
…01001001000111101
3111020122211011101122
410301321021020331
541002244434100
62205125120325
7241114353056
oct46171111075
914218734348
105132030525
1121a3996546
12bb28590a5
1363a30866b
1436982d72d
15200836985
hex131e4923d

5132030525 has 12 divisors (see below), whose sum is σ = 6366756564. Its totient is φ = 4103664000.

The previous prime is 5132030471. The next prime is 5132030543. The reversal of 5132030525 is 5250302315.

It can be written as a sum of positive squares in 6 ways, for example, as 1055080324 + 4076950201 = 32482^2 + 63851^2 .

It is not a de Polignac number, because 5132030525 - 210 = 5132029501 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5132030494 and 5132030503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5585 + ... + 101465.

It is an arithmetic number, because the mean of its divisors is an integer number (530563047).

Almost surely, 25132030525 is an apocalyptic number.

It is an amenable number.

5132030525 is a deficient number, since it is larger than the sum of its proper divisors (1234726039).

5132030525 is a wasteful number, since it uses less digits than its factorization.

5132030525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98032 (or 98027 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 5132030525 is about 71638.1918043721. The cubic root of 5132030525 is about 1724.8966429706.

The spelling of 5132030525 in words is "five billion, one hundred thirty-two million, thirty thousand, five hundred twenty-five".

Divisors: 1 5 25 2141 10705 53525 95881 479405 2397025 205281221 1026406105 5132030525