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10706397 = 3132711013
BaseRepresentation
bin101000110101…
…110111011101
3202010221102020
4220311313131
510220101042
61021250353
7160000662
oct50656735
922127366
1010706397
116052969
1237039b9
1322ab260
1415c9a69
15e173ec
hexa35ddd

10706397 has 16 divisors (see below), whose sum is σ = 15445248. Its totient is φ = 6557760.

The previous prime is 10706389. The next prime is 10706401. The reversal of 10706397 is 79360701.

It is not a de Polignac number, because 10706397 - 23 = 10706389 is a prime.

It is a super-2 number, since 2×107063972 = 229253873443218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10706347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10063 + ... + 11075.

It is an arithmetic number, because the mean of its divisors is an integer number (965328).

Almost surely, 210706397 is an apocalyptic number.

It is an amenable number.

10706397 is a deficient number, since it is larger than the sum of its proper divisors (4738851).

10706397 is a wasteful number, since it uses less digits than its factorization.

10706397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300.

The product of its (nonzero) digits is 7938, while the sum is 33.

The square root of 10706397 is about 3272.0631106383. The cubic root of 10706397 is about 220.4014501943.

The spelling of 10706397 in words is "ten million, seven hundred six thousand, three hundred ninety-seven".

Divisors: 1 3 13 39 271 813 1013 3039 3523 10569 13169 39507 274523 823569 3568799 10706397