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47214658030 = 256161376631
BaseRepresentation
bin101011111110001101…
…101000000111101110
311111212110201010202011
4223332031220013232
51233143423024110
633405021551434
73261010654141
oct537615500756
9144773633664
1047214658030
1119029497441
12919811557a
1345b59a5597
1423dc844058
1513650a348a
hexafe3681ee

47214658030 has 16 divisors (see below), whose sum is σ = 84988872864. Its totient is φ = 18885310240.

The previous prime is 47214658027. The next prime is 47214658067. The reversal of 47214658030 is 3085641274.

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, 577815 + ... + 654445.

It is an arithmetic number, because the mean of its divisors is an integer number (5311804554).

Almost surely, 247214658030 is an apocalyptic number.

47214658030 is a deficient number, since it is larger than the sum of its proper divisors (37774214834).

47214658030 is a wasteful number, since it uses less digits than its factorization.

47214658030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138251.

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

The spelling of 47214658030 in words is "forty-seven billion, two hundred fourteen million, six hundred fifty-eight thousand, thirty".

Divisors: 1 2 5 10 61613 76631 123226 153262 308065 383155 616130 766310 4721465803 9442931606 23607329015 47214658030