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5015619131660 = 225250780956583
BaseRepresentation
bin100100011111100101000…
…1100100101100100001100
3122202111012010021020001222
41020333022030211210030
51124133441444203120
614400051004422512
71025236501122134
oct110771214454414
918674163236058
105015619131660
111664126274335
12690088847a38
132a4c80c76cc7
14134a85cd3ac4
158a703a82525
hex48fca32590c

5015619131660 has 12 divisors (see below), whose sum is σ = 10532800176528. Its totient is φ = 2006247652656.

The previous prime is 5015619131659. The next prime is 5015619131701. The reversal of 5015619131660 is 661319165105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125390478272 + ... + 125390478311.

It is an arithmetic number, because the mean of its divisors is an integer number (877733348044).

Almost surely, 25015619131660 is an apocalyptic number.

It is an amenable number.

5015619131660 is an abundant number, since it is smaller than the sum of its proper divisors (5517181044868).

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

5015619131660 is a wasteful number, since it uses less digits than its factorization.

5015619131660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250780956592 (or 250780956590 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 44.

The spelling of 5015619131660 in words is "five trillion, fifteen billion, six hundred nineteen million, one hundred thirty-one thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 250780956583 501561913166 1003123826332 1253904782915 2507809565830 5015619131660