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5132504251 = 7881832253
BaseRepresentation
bin1001100011110101…
…11100110010111011
3111020200201020020001
410301322330302323
541002410114001
62205143213431
7241121365150
oct46172746273
914220636201
105132504251
1121a418a456
12bb2a47277
1363a443184
14369914227
152008cc001
hex131ebccbb

5132504251 has 8 divisors (see below), whose sum is σ = 5872384224. Its totient is φ = 4394290560.

The previous prime is 5132504239. The next prime is 5132504261. The reversal of 5132504251 is 1524052315.

Adding to 5132504251 its reverse (1524052315), we get a palindrome (6656556566).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5132504251 - 211 = 5132502203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5132504231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409960 + ... + 422293.

It is an arithmetic number, because the mean of its divisors is an integer number (734048028).

Almost surely, 25132504251 is an apocalyptic number.

5132504251 is a deficient number, since it is larger than the sum of its proper divisors (739879973).

5132504251 is an equidigital number, since it uses as much as digits as its factorization.

5132504251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833141.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 5132504251 is about 71641.4981068933. The cubic root of 5132504251 is about 1724.9497150923.

The spelling of 5132504251 in words is "five billion, one hundred thirty-two million, five hundred four thousand, two hundred fifty-one".

Divisors: 1 7 881 6167 832253 5825771 733214893 5132504251