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10686034 = 212742071
BaseRepresentation
bin101000110000…
…111001010010
3202002220111001
4220300321102
510213423114
61021012214
7156554422
oct50607122
922086431
1010686034
116039637
1236b406a
1322a1bc8
1415c2482
15e11374
hexa30e52

10686034 has 8 divisors (see below), whose sum is σ = 16155648. Its totient is φ = 5300820.

The previous prime is 10686029. The next prime is 10686043. The reversal of 10686034 is 43068601.

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

It is a super-2 number, since 2×106860342 = 228382645298312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10685993 and 10686011.

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, 20782 + ... + 21289.

It is an arithmetic number, because the mean of its divisors is an integer number (2019456).

Almost surely, 210686034 is an apocalyptic number.

10686034 is a deficient number, since it is larger than the sum of its proper divisors (5469614).

10686034 is a wasteful number, since it uses less digits than its factorization.

10686034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42200.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 10686034 is about 3268.9499843222. The cubic root of 10686034 is about 220.2616308858.

The spelling of 10686034 in words is "ten million, six hundred eighty-six thousand, thirty-four".

Divisors: 1 2 127 254 42071 84142 5343017 10686034