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10270169 = 713112859
BaseRepresentation
bin100111001011…
…010111011001
3201022210000122
4213023113121
510112121134
61004043025
7153203120
oct47132731
921283018
1010270169
115885148
123533475
132187830
141514ab7
15d7d02e
hex9cb5d9

10270169 has 8 divisors (see below), whose sum is σ = 12640320. Its totient is φ = 8125776.

The previous prime is 10270157. The next prime is 10270187. The reversal of 10270169 is 96107201.

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 10270169 - 216 = 10204633 is a prime.

It is a super-2 number, since 2×102701692 = 210952742577122, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10270129) 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, 56339 + ... + 56520.

It is an arithmetic number, because the mean of its divisors is an integer number (1580040).

Almost surely, 210270169 is an apocalyptic number.

It is an amenable number.

10270169 is a deficient number, since it is larger than the sum of its proper divisors (2370151).

10270169 is a wasteful number, since it uses less digits than its factorization.

10270169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112879.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 10270169 is about 3204.7104393377. The cubic root of 10270169 is about 217.3664587391.

The spelling of 10270169 in words is "ten million, two hundred seventy thousand, one hundred sixty-nine".

Divisors: 1 7 13 91 112859 790013 1467167 10270169