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127948014 = 23219374117
BaseRepresentation
bin1111010000001…
…01010011101110
322220202102200100
413220011103232
5230223314024
620410211530
73112353165
oct750052356
9286672610
10127948014
1166250267
1236a23ba6
132067a7ac
1412dc83dc
15b3757c9
hex7a054ee

127948014 has 24 divisors (see below), whose sum is σ = 291812040. Its totient is φ = 40404528.

The previous prime is 127947977. The next prime is 127948031. The reversal of 127948014 is 410849721.

It is a self number, because there is not a number n which added to its sum of digits gives 127948014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 186717 + ... + 187400.

It is an arithmetic number, because the mean of its divisors is an integer number (12158835).

Almost surely, 2127948014 is an apocalyptic number.

127948014 is an abundant number, since it is smaller than the sum of its proper divisors (163864026).

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

127948014 is a wasteful number, since it uses less digits than its factorization.

127948014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374144 (or 374141 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 127948014 is about 11311.4107873421. The cubic root of 127948014 is about 503.9001833695.

The spelling of 127948014 in words is "one hundred twenty-seven million, nine hundred forty-eight thousand, fourteen".

Divisors: 1 2 3 6 9 18 19 38 57 114 171 342 374117 748234 1122351 2244702 3367053 6734106 7108223 14216446 21324669 42649338 63974007 127948014