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10083897 = 323147769
BaseRepresentation
bin100110011101…
…111000111001
3200222022111200
4212131320321
510040141042
61000044413
7151466055
oct46357071
920868450
1010083897
1157681aa
123463709
132120b05
1414a6c65
15d42c4c
hex99de39

10083897 has 24 divisors (see below), whose sum is σ = 15375360. Its totient is φ = 6359040.

The previous prime is 10083841. The next prime is 10083923. The reversal of 10083897 is 79838001.

It is not a de Polignac number, because 10083897 - 27 = 10083769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10083817) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12729 + ... + 13497.

It is an arithmetic number, because the mean of its divisors is an integer number (640640).

Almost surely, 210083897 is an apocalyptic number.

It is an amenable number.

10083897 is a deficient number, since it is larger than the sum of its proper divisors (5291463).

10083897 is a wasteful number, since it uses less digits than its factorization.

10083897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853 (or 850 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 10083897 is about 3175.5152337849. The cubic root of 10083897 is about 216.0442938998.

The spelling of 10083897 in words is "ten million, eighty-three thousand, eight hundred ninety-seven".

Divisors: 1 3 9 31 47 93 141 279 423 769 1457 2307 4371 6921 13113 23839 36143 71517 108429 214551 325287 1120433 3361299 10083897