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15342408076 = 2215959240341
BaseRepresentation
bin11100100100111101…
…01001000110001100
31110121020110002021011
432102132221012030
5222410124024301
611014225015004
71052125213462
oct162236510614
943536402234
1015342408076
1165634312a6
122b82184464
1315a6774798
14a578b6832
155ebdeda51
hex3927a918c

15342408076 has 12 divisors (see below), whose sum is σ = 26851008240. Its totient is φ = 7670691440.

The previous prime is 15342408073. The next prime is 15342408079. The reversal of 15342408076 is 67080424351.

It is an interprime number because it is at equal distance from previous prime (15342408073) and next prime (15342408079).

It is not an unprimeable number, because it can be changed into a prime (15342408073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56335 + ... + 184006.

It is an arithmetic number, because the mean of its divisors is an integer number (2237584020).

Almost surely, 215342408076 is an apocalyptic number.

It is an amenable number.

15342408076 is a deficient number, since it is larger than the sum of its proper divisors (11508600164).

15342408076 is a wasteful number, since it uses less digits than its factorization.

15342408076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256304 (or 256302 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 15342408076 in words is "fifteen billion, three hundred forty-two million, four hundred eight thousand, seventy-six".

Divisors: 1 2 4 15959 31918 63836 240341 480682 961364 3835602019 7671204038 15342408076