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10753961 = 52120641
BaseRepresentation
bin101001000001…
…011110101001
3202020100122212
4221001132221
510223111321
61022254505
7160256441
oct51013651
922210585
1010753961
116085679
123727435
1322c6aba
1415dd121
15e2655b
hexa417a9

10753961 has 4 divisors (see below), whose sum is σ = 10775124. Its totient is φ = 10732800.

The previous prime is 10753937. The next prime is 10753991. The reversal of 10753961 is 16935701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16935701 = 71238531.

It can be written as a sum of positive squares in 2 ways, for example, as 2343961 + 8410000 = 1531^2 + 2900^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10753961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10753901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9800 + ... + 10841.

It is an arithmetic number, because the mean of its divisors is an integer number (2693781).

Almost surely, 210753961 is an apocalyptic number.

It is an amenable number.

10753961 is a deficient number, since it is larger than the sum of its proper divisors (21163).

10753961 is an equidigital number, since it uses as much as digits as its factorization.

10753961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21162.

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 10753961 is about 3279.3232533558. The cubic root of 10753961 is about 220.7273515743.

The spelling of 10753961 in words is "ten million, seven hundred fifty-three thousand, nine hundred sixty-one".

Divisors: 1 521 20641 10753961