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93939706070 = 2571678035903
BaseRepresentation
bin101011101111100111…
…1100010100011010110
322222110211010111211222
41113133033202203112
53014342031043240
6111053313530342
76533625220040
oct1273717424326
9288424114758
1093939706070
1136926573621
12162582739b2
138b210c2cc2
144792238a90
15269c191eb5
hex15df3e28d6

93939706070 has 32 divisors (see below), whose sum is σ = 194404589568. Its totient is φ = 32015033568.

The previous prime is 93939706067. The next prime is 93939706079. The reversal of 93939706070 is 7060793939.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93939706079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4006262 + ... + 4029641.

It is an arithmetic number, because the mean of its divisors is an integer number (6075143424).

Almost surely, 293939706070 is an apocalyptic number.

93939706070 is an abundant number, since it is smaller than the sum of its proper divisors (100464883498).

93939706070 is a wasteful number, since it uses less digits than its factorization.

93939706070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8036084.

The product of its (nonzero) digits is 1928934, while the sum is 53.

The spelling of 93939706070 in words is "ninety-three billion, nine hundred thirty-nine million, seven hundred six thousand, seventy".

Divisors: 1 2 5 7 10 14 35 70 167 334 835 1169 1670 2338 5845 11690 8035903 16071806 40179515 56251321 80359030 112502642 281256605 562513210 1341995801 2683991602 6709979005 9393970607 13419958010 18787941214 46969853035 93939706070