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10930238 = 211691719
BaseRepresentation
bin101001101100…
…100000111110
3202120022110122
4221230200332
510244231423
61030134542
7161622404
oct51544076
922508418
1010930238
116196060
1237b1452
1323590c7
141647474
15e5d8c8
hexa6c83e

10930238 has 16 divisors (see below), whose sum is σ = 17936640. Its totient is φ = 4954200.

The previous prime is 10930229. The next prime is 10930261. The reversal of 10930238 is 83203901.

10930238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14843 + ... + 15561.

It is an arithmetic number, because the mean of its divisors is an integer number (1121040).

Almost surely, 210930238 is an apocalyptic number.

10930238 is a deficient number, since it is larger than the sum of its proper divisors (7006402).

10930238 is a wasteful number, since it uses less digits than its factorization.

10930238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 10930238 is about 3306.0910453283. The cubic root of 10930238 is about 221.9268622533.

The spelling of 10930238 in words is "ten million, nine hundred thirty thousand, two hundred thirty-eight".

Divisors: 1 2 11 22 691 719 1382 1438 7601 7909 15202 15818 496829 993658 5465119 10930238