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10793997 = 321770549
BaseRepresentation
bin101001001011…
…010000001101
3202022101120200
4221023100031
510230401442
61023204113
7160514244
oct51132015
922271520
1010793997
116102765
123746639
13230c0a6
14160d95b
15e3334c
hexa4b40d

10793997 has 12 divisors (see below), whose sum is σ = 16508700. Its totient is φ = 6772608.

The previous prime is 10793977. The next prime is 10794001. The reversal of 10793997 is 79939701.

It can be written as a sum of positive squares in 2 ways, for example, as 9771876 + 1022121 = 3126^2 + 1011^2 .

It is not a de Polignac number, because 10793997 - 212 = 10789901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10793977) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35122 + ... + 35427.

It is an arithmetic number, because the mean of its divisors is an integer number (1375725).

Almost surely, 210793997 is an apocalyptic number.

10793997 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

10793997 is a deficient number, since it is larger than the sum of its proper divisors (5714703).

10793997 is a wasteful number, since it uses less digits than its factorization.

10793997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70572 (or 70569 counting only the distinct ones).

The product of its (nonzero) digits is 107163, while the sum is 45.

The square root of 10793997 is about 3285.4218907166. The cubic root of 10793997 is about 221.0009281780. Note that the first 3 decimals are identical.

The spelling of 10793997 in words is "ten million, seven hundred ninety-three thousand, nine hundred ninety-seven".

Divisors: 1 3 9 17 51 153 70549 211647 634941 1199333 3597999 10793997