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106106958 = 232231971301
BaseRepresentation
bin1100101001100…
…01000001001110
321101122210101100
412110301001032
5204130410313
614310123530
72425615506
oct624610116
9241583340
10106106958
1154992801
122b6505a6
1318ca13a9
1410140a06
1594ae173
hex653104e

106106958 has 48 divisors (see below), whose sum is σ = 241297056. Its totient is φ = 33633600.

The previous prime is 106106947. The next prime is 106106971. The reversal of 106106958 is 859601601.

It is a super-2 number, since 2×1061069582 = 22517373072027528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80908 + ... + 82208.

It is an arithmetic number, because the mean of its divisors is an integer number (5027022).

Almost surely, 2106106958 is an apocalyptic number.

106106958 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 106106958, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120648528).

106106958 is an abundant number, since it is smaller than the sum of its proper divisors (135190098).

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

106106958 is a wasteful number, since it uses less digits than its factorization.

106106958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1529 (or 1526 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 106106958 is about 10300.8231709898. The cubic root of 106106958 is about 473.4214754632.

The spelling of 106106958 in words is "one hundred six million, one hundred six thousand, nine hundred fifty-eight".

Divisors: 1 2 3 6 9 18 23 46 69 138 197 207 394 414 591 1182 1301 1773 2602 3546 3903 4531 7806 9062 11709 13593 23418 27186 29923 40779 59846 81558 89769 179538 256297 269307 512594 538614 768891 1537782 2306673 4613346 5894831 11789662 17684493 35368986 53053479 106106958