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10093279 = 710313999
BaseRepresentation
bin100110100000…
…001011011111
3200222210101011
4212200023133
510040441104
61000200051
7151535320
oct46401337
920883334
1010093279
115774259
123469027
132125171
1414aa447
15d45904
hex9a02df

10093279 has 8 divisors (see below), whose sum is σ = 11648000. Its totient is φ = 8566776.

The previous prime is 10093253. The next prime is 10093283. The reversal of 10093279 is 97239001.

10093279 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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 10093279 - 211 = 10091231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10093279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10093219) 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, 6279 + ... + 7720.

It is an arithmetic number, because the mean of its divisors is an integer number (1456000).

Almost surely, 210093279 is an apocalyptic number.

10093279 is a deficient number, since it is larger than the sum of its proper divisors (1554721).

10093279 is a wasteful number, since it uses less digits than its factorization.

10093279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14109.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 10093279 is about 3176.9921309314. The cubic root of 10093279 is about 216.1112752555. Note that the first 3 decimals are identical.

The spelling of 10093279 in words is "ten million, ninety-three thousand, two hundred seventy-nine".

Divisors: 1 7 103 721 13999 97993 1441897 10093279