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106164455 = 5116318257
BaseRepresentation
bin1100101001111…
…11000011100111
321101202201020212
412110333003213
5204134230310
614311250035
72426245235
oct624770347
9241681225
10106164455
1154a21a21
122b67991b
1318cc1607
1410157955
1594c1205
hex653f0e7

106164455 has 8 divisors (see below), whose sum is σ = 127513872. Its totient is φ = 84853888.

The previous prime is 106164431. The next prime is 106164497. The reversal of 106164455 is 554461601.

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

It is a cyclic number.

It is not a de Polignac number, because 106164455 - 28 = 106164199 is a prime.

It is a super-2 number, since 2×1061644552 = 22541783010894050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3314 + ... + 14943.

It is an arithmetic number, because the mean of its divisors is an integer number (15939234).

Almost surely, 2106164455 is an apocalyptic number.

106164455 is a deficient number, since it is larger than the sum of its proper divisors (21349417).

106164455 is a wasteful number, since it uses less digits than its factorization.

106164455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19425.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 106164455 is about 10303.6136864694. The cubic root of 106164455 is about 473.5069722107.

The spelling of 106164455 in words is "one hundred six million, one hundred sixty-four thousand, four hundred fifty-five".

Divisors: 1 5 1163 5815 18257 91285 21232891 106164455