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10538374 = 271126221
BaseRepresentation
bin101000001100…
…110110000110
3201211101221011
4220030312012
510144211444
61013512434
7155401060
oct50146606
921741834
1010538374
115a48700
12364271a
13224c932
141584730
15dd2734
hexa0cd86

10538374 has 24 divisors (see below), whose sum is σ = 19860624. Its totient is φ = 4105200.

The previous prime is 10538329. The next prime is 10538413. The reversal of 10538374 is 47383501.

It is a super-2 number, since 2×105383742 = 222114653127752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1417 + ... + 4804.

It is an arithmetic number, because the mean of its divisors is an integer number (827526).

Almost surely, 210538374 is an apocalyptic number.

10538374 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10538374 is a deficient number, since it is larger than the sum of its proper divisors (9322250).

10538374 is a wasteful number, since it uses less digits than its factorization.

10538374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6252 (or 6241 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 10538374 is about 3246.2861857821. The cubic root of 10538374 is about 219.2423940549.

The spelling of 10538374 in words is "ten million, five hundred thirty-eight thousand, three hundred seventy-four".

Divisors: 1 2 7 11 14 22 77 121 154 242 847 1694 6221 12442 43547 68431 87094 136862 479017 752741 958034 1505482 5269187 10538374