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16901054 = 221413947
BaseRepresentation
bin100000001111…
…0001110111110
31011210122212222
41000132032332
513311313204
61402125342
7263441132
oct100361676
934718788
1016901054
1195a4015
1257b0852
133669a31
14235d3c2
15173cabe
hex101e3be

16901054 has 8 divisors (see below), whose sum is σ = 25369848. Its totient is φ = 8444440.

The previous prime is 16901039. The next prime is 16901063. The reversal of 16901054 is 45010961.

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

It is an alternating number because its digits alternate between odd and even.

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 3 ways as a sum of consecutive naturals, for example, 2309 + ... + 6255.

It is an arithmetic number, because the mean of its divisors is an integer number (3171231).

Almost surely, 216901054 is an apocalyptic number.

16901054 is a deficient number, since it is larger than the sum of its proper divisors (8468794).

16901054 is a wasteful number, since it uses less digits than its factorization.

16901054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6090.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 16901054 is about 4111.0891500915. The cubic root of 16901054 is about 256.6283292002.

It can be divided in two parts, 1690 and 1054, that added together give a cube (2744 = 143).

The spelling of 16901054 in words is "sixteen million, nine hundred one thousand, fifty-four".

Divisors: 1 2 2141 3947 4282 7894 8450527 16901054