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70126168 = 2373074079
BaseRepresentation
bin1000010111000…
…00101001011000
311212221210000111
410023200221120
5120423014133
610543014104
71511030320
oct413405130
9155853014
1070126168
1136647912
121b59a334
13116b4098
149456280
1562531cd
hex42e0a58

70126168 has 32 divisors (see below), whose sum is σ = 150796800. Its totient is φ = 29948832.

The previous prime is 70126117. The next prime is 70126171. The reversal of 70126168 is 86162107.

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, 15153 + ... + 19231.

It is an arithmetic number, because the mean of its divisors is an integer number (4712400).

Almost surely, 270126168 is an apocalyptic number.

It is an amenable number.

70126168 is an abundant number, since it is smaller than the sum of its proper divisors (80670632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70126168 is a wasteful number, since it uses less digits than its factorization.

70126168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4399 (or 4395 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 70126168 is about 8374.1368510432. The cubic root of 70126168 is about 412.3759881883.

The spelling of 70126168 in words is "seventy million, one hundred twenty-six thousand, one hundred sixty-eight".

Divisors: 1 2 4 7 8 14 28 56 307 614 1228 2149 2456 4079 4298 8158 8596 16316 17192 28553 32632 57106 114212 228424 1252253 2504506 5009012 8765771 10018024 17531542 35063084 70126168