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10137071 = 72206879
BaseRepresentation
bin100110101010…
…110111101111
3201002000110002
4212222313233
510043341241
61001134515
7152110100
oct46526757
921060402
1010137071
1157a414a
12348a43b
13213c089
1414bc3a7
15d5389b
hex9aadef

10137071 has 6 divisors (see below), whose sum is σ = 11792160. Its totient is φ = 8688876.

The previous prime is 10137053. The next prime is 10137079. The reversal of 10137071 is 17073101.

It is not a de Polignac number, because 10137071 - 210 = 10136047 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10137079) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 103391 + ... + 103488.

It is an arithmetic number, because the mean of its divisors is an integer number (1965360).

Almost surely, 210137071 is an apocalyptic number.

10137071 is a deficient number, since it is larger than the sum of its proper divisors (1655089).

10137071 is an equidigital number, since it uses as much as digits as its factorization.

10137071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206893 (or 206886 counting only the distinct ones).

The product of its (nonzero) digits is 147, while the sum is 20.

The square root of 10137071 is about 3183.8767250005. The cubic root of 10137071 is about 216.4233737222.

The spelling of 10137071 in words is "ten million, one hundred thirty-seven thousand, seventy-one".

Divisors: 1 7 49 206879 1448153 10137071