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10545713 = 101193541
BaseRepresentation
bin101000001110…
…101000110001
3201211202222222
4220032220301
510144430323
61014010425
7155431343
oct50165061
921752888
1010545713
115a53172
123646a15
132253089
141587293
15dd49c8
hexa0ea31

10545713 has 8 divisors (see below), whose sum is σ = 10725096. Its totient is φ = 10368000.

The previous prime is 10545659. The next prime is 10545721. The reversal of 10545713 is 31754501.

It can be written as a sum of positive squares in 4 ways, for example, as 2411809 + 8133904 = 1553^2 + 2852^2 .

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 10545713 - 212 = 10541617 is a prime.

It is a super-2 number, since 2×105457132 = 222424125356738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10545313) 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, 19223 + ... + 19763.

It is an arithmetic number, because the mean of its divisors is an integer number (1340637).

Almost surely, 210545713 is an apocalyptic number.

It is an amenable number.

10545713 is a deficient number, since it is larger than the sum of its proper divisors (179383).

10545713 is a wasteful number, since it uses less digits than its factorization.

10545713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 10545713 is about 3247.4163576603. The cubic root of 10545713 is about 219.2932762423.

The spelling of 10545713 in words is "ten million, five hundred forty-five thousand, seven hundred thirteen".

Divisors: 1 101 193 541 19493 54641 104413 10545713