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13195075007576 = 2371161993455489
BaseRepresentation
bin1100000000000011011111…
…0000100011010001011000
31201201102210110112200021002
43000000313300203101120
53212142003200220301
644021422255004132
72531212154662040
oct300006760432130
951642713480232
1013195075007576
114227aaa935220
121591363b09648
137493a084b897
14338905dac720
1517d37a56e16b
hexc0037c23458

13195075007576 has 64 divisors (see below), whose sum is σ = 30850614720000. Its totient is φ = 5140107509760.

The previous prime is 13195075007509. The next prime is 13195075007581. The reversal of 13195075007576 is 67570057059131.

It is a super-3 number, since 3×131950750075763 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2090840 + ... + 5546328.

It is an arithmetic number, because the mean of its divisors is an integer number (482040855000).

Almost surely, 213195075007576 is an apocalyptic number.

It is an amenable number.

13195075007576 is an abundant number, since it is smaller than the sum of its proper divisors (17655539712424).

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

13195075007576 is a wasteful number, since it uses less digits than its factorization.

13195075007576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3461712 (or 3461708 counting only the distinct ones).

The product of its (nonzero) digits is 6945750, while the sum is 56.

The spelling of 13195075007576 in words is "thirteen trillion, one hundred ninety-five billion, seventy-five million, seven thousand, five hundred seventy-six".

Divisors: 1 2 4 7 8 11 14 22 28 44 56 77 88 154 308 616 6199 12398 24796 43393 49592 68189 86786 136378 173572 272756 347144 477323 545512 954646 1909292 3455489 3818584 6910978 13821956 24188423 27643912 38010379 48376846 76020758 96753692 152041516 193507384 266072653 304083032 532145306 1064290612 2128581224 21420576311 42841152622 85682305244 149944034177 171364610488 235626339421 299888068354 471252678842 599776136708 942505357684 1199552273416 1649384375947 1885010715368 3298768751894 6597537503788 13195075007576