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16270942 = 2431371381
BaseRepresentation
bin111110000100…
…011001011110
31010121122112111
4332010121132
513131132232
61340424234
7255205102
oct76043136
933548474
1016270942
119203666
12554807a
1334a8c9c
142237902
151666047
hexf8465e

16270942 has 16 divisors (see below), whose sum is σ = 25174512. Its totient is φ = 7882560.

The previous prime is 16270937. The next prime is 16270951. The reversal of 16270942 is 24907261.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11092 + ... + 12472.

It is an arithmetic number, because the mean of its divisors is an integer number (1573407).

Almost surely, 216270942 is an apocalyptic number.

16270942 is a deficient number, since it is larger than the sum of its proper divisors (8903570).

16270942 is a wasteful number, since it uses less digits than its factorization.

16270942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1563.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 16270942 is about 4033.7255732139. The cubic root of 16270942 is about 253.3986123710.

The spelling of 16270942 in words is "sixteen million, two hundred seventy thousand, nine hundred forty-two".

Divisors: 1 2 43 86 137 274 1381 2762 5891 11782 59383 118766 189197 378394 8135471 16270942