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47214657074 = 2133197603907
BaseRepresentation
bin101011111110001101…
…100111111000110010
311111212110201002102202
4223332031213320302
51233143423011244
633405021543202
73261010651304
oct537615477062
9144773632382
1047214657074
1119029496752
129198114b02
1345b59a5010
1423dc843974
1513650a304e
hexafe367e32

47214657074 has 32 divisors (see below), whose sum is σ = 79541930496. Its totient is φ = 20870991360.

The previous prime is 47214657059. The next prime is 47214657101. The reversal of 47214657074 is 47075641274.

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, 223772 + ... + 380135.

It is an arithmetic number, because the mean of its divisors is an integer number (2485685328).

Almost surely, 247214657074 is an apocalyptic number.

47214657074 is a deficient number, since it is larger than the sum of its proper divisors (32327273422).

47214657074 is a wasteful number, since it uses less digits than its factorization.

47214657074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604050.

The product of its (nonzero) digits is 1317120, while the sum is 47.

The spelling of 47214657074 in words is "forty-seven billion, two hundred fourteen million, six hundred fifty-seven thousand, seventy-four".

Divisors: 1 2 13 26 31 62 97 194 403 806 1261 2522 3007 6014 39091 78182 603907 1207814 7850791 15701582 18721117 37442234 58578979 117157958 243374521 486749042 761526727 1523053454 1815948349 3631896698 23607328537 47214657074