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47860093294 = 2131939537683
BaseRepresentation
bin101100100100101011…
…110001000101101110
311120112110012122110221
4230210223301011232
51241004140441134
633553035521554
73313006036456
oct544453610556
9146473178427
1047860093294
111932a858512
1293382b92ba
13468961b940
142460456d66
1513a1a985b4
hexb24af116e

47860093294 has 16 divisors (see below), whose sum is σ = 77713049232. Its totient is φ = 21974819328.

The previous prime is 47860093249. The next prime is 47860093321. The reversal of 47860093294 is 49239006874.

It is a happy number.

47860093294 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×478600932942 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 4763824 + ... + 4773859.

It is an arithmetic number, because the mean of its divisors is an integer number (4857065577).

Almost surely, 247860093294 is an apocalyptic number.

47860093294 is a deficient number, since it is larger than the sum of its proper divisors (29852955938).

47860093294 is a wasteful number, since it uses less digits than its factorization.

47860093294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9537891.

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 47860093294 in words is "forty-seven billion, eight hundred sixty million, ninety-three thousand, two hundred ninety-four".

Divisors: 1 2 13 26 193 386 2509 5018 9537683 19075366 123989879 247979758 1840772819 3681545638 23930046647 47860093294