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26996054 = 225153777
BaseRepresentation
bin110011011111…
…0110101010110
31212210112121212
41212332311112
523402333204
62402341422
7445314461
oct146766526
955715555
1026996054
1114269598
12905a872
1357928c7
14382a2d8
152583c6e
hex19bed56

26996054 has 8 divisors (see below), whose sum is σ = 40656168. Its totient is φ = 13444000.

The previous prime is 26996041. The next prime is 26996063. The reversal of 26996054 is 45069962.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26387 + ... + 27390.

It is an arithmetic number, because the mean of its divisors is an integer number (5082021).

Almost surely, 226996054 is an apocalyptic number.

26996054 is a deficient number, since it is larger than the sum of its proper divisors (13660114).

26996054 is a wasteful number, since it uses less digits than its factorization.

26996054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54030.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 26996054 is about 5195.7727048053. The cubic root of 26996054 is about 299.9853844732.

The spelling of 26996054 in words is "twenty-six million, nine hundred ninety-six thousand, fifty-four".

Divisors: 1 2 251 502 53777 107554 13498027 26996054