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12061611244002 = 232387402980029
BaseRepresentation
bin1010111110000101000000…
…0011011011100111100010
31120201002010102111120210110
42233201100003123213202
53040104134434302002
641353005552512150
72353264653650415
oct257412003334742
946632112446713
1012061611244002
113930334113381
12142975524b656
13696535bbb698
142d9adc451b7c
1515db3bd43e6c
hexaf8500db9e2

12061611244002 has 16 divisors (see below), whose sum is σ = 25172058248640. Its totient is φ = 3845731121232.

The previous prime is 12061611243989. The next prime is 12061611244031. The reversal of 12061611244002 is 20044211616021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43701489877 + ... + 43701490152.

It is an arithmetic number, because the mean of its divisors is an integer number (1573253640540).

Almost surely, 212061611244002 is an apocalyptic number.

12061611244002 is an abundant number, since it is smaller than the sum of its proper divisors (13110447004638).

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

12061611244002 is a wasteful number, since it uses less digits than its factorization.

12061611244002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87402980057.

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 12061611244002 in words is "twelve trillion, sixty-one billion, six hundred eleven million, two hundred forty-four thousand, two".

Divisors: 1 2 3 6 23 46 69 138 87402980029 174805960058 262208940087 524417880174 2010268540667 4020537081334 6030805622001 12061611244002