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106232988 = 22353167033
BaseRepresentation
bin1100101010011…
…11110010011100
321101220012021010
412111033302130
5204143423423
614312535220
72426652111
oct625176234
9241805233
10106232988
1154a69464
122b6b1510
1319016874
1410174908
1594d6693
hex654fc9c

106232988 has 24 divisors (see below), whose sum is σ = 252555408. Its totient is φ = 34742656.

The previous prime is 106232947. The next prime is 106232993. The reversal of 106232988 is 889232601.

It is a happy number.

It is a super-2 number, since 2×1062329882 = 22570895478816288, which contains 22 as substring.

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, 82881 + ... + 84152.

It is an arithmetic number, because the mean of its divisors is an integer number (10523142).

Almost surely, 2106232988 is an apocalyptic number.

It is an amenable number.

106232988 is an abundant number, since it is smaller than the sum of its proper divisors (146322420).

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

106232988 is a wasteful number, since it uses less digits than its factorization.

106232988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167093 (or 167091 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 106232988 is about 10306.9388277995. The cubic root of 106232988 is about 473.6088389264.

The spelling of 106232988 in words is "one hundred six million, two hundred thirty-two thousand, nine hundred eighty-eight".

Divisors: 1 2 3 4 6 12 53 106 159 212 318 636 167033 334066 501099 668132 1002198 2004396 8852749 17705498 26558247 35410996 53116494 106232988