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10405701 = 326471787
BaseRepresentation
bin100111101100…
…011101000101
3201120122221100
4213230131011
510130440301
61011010313
7154306215
oct47543505
921518840
1010405701
115967a59
123599999
132204427
14154c245
15da8286
hex9ec745

10405701 has 12 divisors (see below), whose sum is σ = 15062112. Its totient is φ = 6922536.

The previous prime is 10405697. The next prime is 10405721. The reversal of 10405701 is 10750401.

It is not a de Polignac number, because 10405701 - 22 = 10405697 is a prime.

It is a super-2 number, since 2×104057012 = 216557226602802, which contains 22 as substring.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10405721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4930 + ... + 6716.

It is an arithmetic number, because the mean of its divisors is an integer number (1255176).

Almost surely, 210405701 is an apocalyptic number.

It is an amenable number.

10405701 is a deficient number, since it is larger than the sum of its proper divisors (4656411).

10405701 is a wasteful number, since it uses less digits than its factorization.

10405701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2440 (or 2437 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 10405701 is about 3225.7868807471. The cubic root of 10405701 is about 218.3184541395.

The spelling of 10405701 in words is "ten million, four hundred five thousand, seven hundred one".

Divisors: 1 3 9 647 1787 1941 5361 5823 16083 1156189 3468567 10405701