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10700405 = 52393047
BaseRepresentation
bin101000110100…
…011001110101
3202010122012022
4220310121311
510214403110
61021202525
7156644342
oct50643165
922118168
1010700405
116049411
123700445
1322a8601
1415c77c9
15e15755
hexa34675

10700405 has 8 divisors (see below), whose sum is σ = 13398912. Its totient is φ = 8188048.

The previous prime is 10700399. The next prime is 10700407. The reversal of 10700405 is 50400701.

It is a happy number.

10700405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10700405 - 28 = 10700149 is a prime.

It is a super-2 number, since 2×107004052 = 228997334328050, 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 (10700407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46409 + ... + 46638.

It is an arithmetic number, because the mean of its divisors is an integer number (1674864).

Almost surely, 210700405 is an apocalyptic number.

It is an amenable number.

10700405 is a deficient number, since it is larger than the sum of its proper divisors (2698507).

10700405 is an equidigital number, since it uses as much as digits as its factorization.

10700405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93075.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 10700405 is about 3271.1473522298. The cubic root of 10700405 is about 220.3603254991.

The spelling of 10700405 in words is "ten million, seven hundred thousand, four hundred five".

Divisors: 1 5 23 115 93047 465235 2140081 10700405