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5087531292 = 2232063205507
BaseRepresentation
bin1001011110011110…
…11001000100011100
3111010120002100220220
410233033121010130
540404402000132
62200455241340
7240034205514
oct45717310434
914116070826
105087531292
112180862618
12b9b979250
13631027c5c
14363968844
151eb996a2c
hex12f3d911c

5087531292 has 24 divisors (see below), whose sum is σ = 11876718336. Its totient is φ = 1695013488.

The previous prime is 5087531279. The next prime is 5087531311. The reversal of 5087531292 is 2921357805.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77998 + ... + 127509.

It is an arithmetic number, because the mean of its divisors is an integer number (494863264).

Almost surely, 25087531292 is an apocalyptic number.

It is an amenable number.

5087531292 is an abundant number, since it is smaller than the sum of its proper divisors (6789187044).

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

5087531292 is a wasteful number, since it uses less digits than its factorization.

5087531292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207577 (or 207575 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 5087531292 is about 71326.9324449047. The cubic root of 5087531292 is about 1719.8967050821.

The spelling of 5087531292 in words is "five billion, eighty-seven million, five hundred thirty-one thousand, two hundred ninety-two".

Divisors: 1 2 3 4 6 12 2063 4126 6189 8252 12378 24756 205507 411014 616521 822028 1233042 2466084 423960941 847921882 1271882823 1695843764 2543765646 5087531292