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5310825084 = 2232147522919
BaseRepresentation
bin1001111001000110…
…01100001001111100
3111201010020212102100
410330203030021330
541334032400314
62234553225100
7245415161025
oct47443141174
914633225370
105310825084
112285905544
121042702190
13668379966
14385491c4c
152113a2c09
hex13c8cc27c

5310825084 has 18 divisors (see below), whose sum is σ = 13424585720. Its totient is φ = 1770275016.

The previous prime is 5310825067. The next prime is 5310825089. The reversal of 5310825084 is 4805280135.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 147522919 = 5310825084 / (5 + 3 + 1 + 0 + 8 + 2 + 5 + 0 + 8 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5310825089) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73761424 + ... + 73761495.

Almost surely, 25310825084 is an apocalyptic number.

It is an amenable number.

5310825084 is an abundant number, since it is smaller than the sum of its proper divisors (8113760636).

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

5310825084 is a wasteful number, since it uses less digits than its factorization.

5310825084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147522929 (or 147522924 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 5310825084 is about 72875.4079508307. The cubic root of 5310825084 is about 1744.6996178659.

The spelling of 5310825084 in words is "five billion, three hundred ten million, eight hundred twenty-five thousand, eighty-four".

Divisors: 1 2 3 4 6 9 12 18 36 147522919 295045838 442568757 590091676 885137514 1327706271 1770275028 2655412542 5310825084