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5124974976 = 2736114993
BaseRepresentation
bin1001100010111100…
…01110100110000000
3111020011112201000000
410301132032212000
540443443144401
62204314000000
7241000366002
oct46136164600
914204481000
105124974976
11219aa07610
12bb0416000
13638a08094
14368914372
151eede1186
hex13178e980

5124974976 has 224 divisors, whose sum is σ = 16702832520. Its totient is φ = 1552711680.

The previous prime is 5124974903. The next prime is 5124975019. The reversal of 5124974976 is 6794794215.

5124974976 = T318 + T319 + ... + T3133.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1023936 + ... + 1028928.

Almost surely, 25124974976 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 5124974976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8351416260).

5124974976 is an abundant number, since it is smaller than the sum of its proper divisors (11577857544).

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

5124974976 is an equidigital number, since it uses as much as digits as its factorization.

5124974976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5036 (or 5009 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 54.

The square root of 5124974976 is about 71588.9305409712. The cubic root of 5124974976 is about 1724.1058140669.

It can be divided in two parts, 5124 and 974976, that added together give a square (980100 = 9902).

The spelling of 5124974976 in words is "five billion, one hundred twenty-four million, nine hundred seventy-four thousand, nine hundred seventy-six".