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106832560 = 2451335407
BaseRepresentation
bin1100101111000…
…10001010110000
321110000122201111
412113202022300
5204322120220
614333443104
72435030122
oct627421260
9243018644
10106832560
115533897a
122b940494
1319196743
141028d212
1595a415a
hex65e22b0

106832560 has 20 divisors (see below), whose sum is σ = 248385888. Its totient is φ = 42732992.

The previous prime is 106832519. The next prime is 106832581. The reversal of 106832560 is 65238601.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×1068325602 = 22826391752307200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 667624 + ... + 667783.

Almost surely, 2106832560 is an apocalyptic number.

106832560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106832560 is an abundant number, since it is smaller than the sum of its proper divisors (141553328).

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

106832560 is a wasteful number, since it uses less digits than its factorization.

106832560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335420 (or 1335414 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 106832560 is about 10335.9837461173. The cubic root of 106832560 is about 474.4981736200.

The spelling of 106832560 in words is "one hundred six million, eight hundred thirty-two thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 1335407 2670814 5341628 6677035 10683256 13354070 21366512 26708140 53416280 106832560