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16071054 = 2314091901
BaseRepresentation
bin111101010011…
…100110001110
31010020111100020
4331103212032
513103233204
61332243010
7253413246
oct75234616
933214306
1016071054
11908746a
125470466
133438ccc
1421c4b26
151626bd9
hexf5398e

16071054 has 16 divisors (see below), whose sum is σ = 32181840. Its totient is φ = 5350400.

The previous prime is 16071053. The next prime is 16071071. The reversal of 16071054 is 45017061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16071053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7504 + ... + 9404.

It is an arithmetic number, because the mean of its divisors is an integer number (2011365).

Almost surely, 216071054 is an apocalyptic number.

16071054 is an abundant number, since it is smaller than the sum of its proper divisors (16110786).

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

16071054 is a wasteful number, since it uses less digits than its factorization.

16071054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3315.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 16071054 is about 4008.8719111491. The cubic root of 16071054 is about 252.3566692996.

The spelling of 16071054 in words is "sixteen million, seventy-one thousand, fifty-four".

Divisors: 1 2 3 6 1409 1901 2818 3802 4227 5703 8454 11406 2678509 5357018 8035527 16071054