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10700885 = 513193853
BaseRepresentation
bin101000110100…
…100001010101
3202010122212002
4220310201111
510214412020
61021205045
7156645626
oct50644125
922118762
1010700885
116049808
123700785
1322a88b0
1415c7a4d
15e15975
hexa34855

10700885 has 16 divisors (see below), whose sum is σ = 13916784. Its totient is φ = 7852032.

The previous prime is 10700869. The next prime is 10700887. The reversal of 10700885 is 58800701.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 4157521 + 6543364 = 2039^2 + 2558^2 .

It is a cyclic number.

It is not a de Polignac number, because 10700885 - 24 = 10700869 is a prime.

It is a super-2 number, since 2×107008852 = 229017879566450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10700887) 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, 12119 + ... + 12971.

It is an arithmetic number, because the mean of its divisors is an integer number (869799).

Almost surely, 210700885 is an apocalyptic number.

It is an amenable number.

10700885 is a deficient number, since it is larger than the sum of its proper divisors (3215899).

10700885 is a wasteful number, since it uses less digits than its factorization.

10700885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064.

The product of its (nonzero) digits is 2240, while the sum is 29.

The square root of 10700885 is about 3271.2207201594. The cubic root of 10700885 is about 220.3636204328.

The spelling of 10700885 in words is "ten million, seven hundred thousand, eight hundred eighty-five".

Divisors: 1 5 13 65 193 853 965 2509 4265 11089 12545 55445 164629 823145 2140177 10700885