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106202954 = 21113371339
BaseRepresentation
bin1100101010010…
…00011101001010
321101211200001202
412111020131022
5204141443304
614312144202
72426465414
oct625103512
9241750052
10106202954
1154a48940
122b698062
1319005cb0
14101679b4
1594cc81e
hex654874a

106202954 has 16 divisors (see below), whose sum is σ = 187155360. Its totient is φ = 44560560.

The previous prime is 106202953. The next prime is 106202963. The reversal of 106202954 is 459202601.

It is a happy number.

It is a super-2 number, since 2×1062029542 = 22558134876652232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106202953) 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, 185384 + ... + 185955.

It is an arithmetic number, because the mean of its divisors is an integer number (11697210).

Almost surely, 2106202954 is an apocalyptic number.

106202954 is a deficient number, since it is larger than the sum of its proper divisors (80952406).

106202954 is a wasteful number, since it uses less digits than its factorization.

106202954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371365.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 106202954 is about 10305.4817451684. The cubic root of 106202954 is about 473.5642021056.

The spelling of 106202954 in words is "one hundred six million, two hundred two thousand, nine hundred fifty-four".

Divisors: 1 2 11 13 22 26 143 286 371339 742678 4084729 4827407 8169458 9654814 53101477 106202954