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10137793 = 59171827
BaseRepresentation
bin100110101011…
…000011000001
3201002001102211
4212223003001
510043402133
61001142121
7152112151
oct46530301
921061384
1010137793
1157a4746
12348a941
13213c4c3
1414bc761
15d53bcd
hex9ab0c1

10137793 has 4 divisors (see below), whose sum is σ = 10309680. Its totient is φ = 9965908.

The previous prime is 10137781. The next prime is 10137821. The reversal of 10137793 is 39773101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39773101 = 73544837.

It is a cyclic number.

It is not a de Polignac number, because 10137793 - 217 = 10006721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10137493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85855 + ... + 85972.

It is an arithmetic number, because the mean of its divisors is an integer number (2577420).

Almost surely, 210137793 is an apocalyptic number.

It is an amenable number.

10137793 is a deficient number, since it is larger than the sum of its proper divisors (171887).

10137793 is an equidigital number, since it uses as much as digits as its factorization.

10137793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171886.

The product of its (nonzero) digits is 3969, while the sum is 31.

The square root of 10137793 is about 3183.9901067685. The cubic root of 10137793 is about 216.4285117602.

The spelling of 10137793 in words is "ten million, one hundred thirty-seven thousand, seven hundred ninety-three".

Divisors: 1 59 171827 10137793