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5124112102152 = 233271168223641
BaseRepresentation
bin100101010010000110011…
…1000011011001100001000
3200010212020011221011121100
41022210030320123030020
51132423140144232102
614521552401341400
71036130163136431
oct112441470331410
920125204834540
105124112102152
1116a613a77290a
126a9106937860
132b2281190174
1413a018ca4488
158d4536e2a1c
hex4a90ce1b308

5124112102152 has 24 divisors (see below), whose sum is σ = 13877803610190. Its totient is φ = 1708037367360.

The previous prime is 5124112102049. The next prime is 5124112102159. The reversal of 5124112102152 is 2512012114215.

5124112102152 is a `hidden beast` number, since 5 + 12 + 411 + 21 + 0 + 215 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5060907125316 + 63204976836 = 2249646^2 + 251406^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×51241121021522 (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5124112102159) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 35584111749 + ... + 35584111892.

Almost surely, 25124112102152 is an apocalyptic number.

It is an amenable number.

5124112102152 is an abundant number, since it is smaller than the sum of its proper divisors (8753691508038).

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

5124112102152 is a wasteful number, since it uses less digits than its factorization.

5124112102152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71168223653 (or 71168223646 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

Adding to 5124112102152 its reverse (2512012114215), we get a palindrome (7636124216367).

The spelling of 5124112102152 in words is "five trillion, one hundred twenty-four billion, one hundred twelve million, one hundred two thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 71168223641 142336447282 213504670923 284672894564 427009341846 569345789128 640514012769 854018683692 1281028025538 1708037367384 2562056051076 5124112102152