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83101396 = 22722313309
BaseRepresentation
bin1001111010000…
…00011011010100
312210100222200111
410331000123110
5132233221041
612125052404
72026231060
oct475003324
9183328614
1083101396
11429aa344
12239b7104
13142a7c31
14b072aa0
157467981
hex4f406d4

83101396 has 24 divisors (see below), whose sum is σ = 166960640. Its totient is φ = 35452512.

The previous prime is 83101393. The next prime is 83101397. The reversal of 83101396 is 69310138.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83101391) 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, 411 + ... + 12898.

Almost surely, 283101396 is an apocalyptic number.

It is an amenable number.

83101396 is an abundant number, since it is smaller than the sum of its proper divisors (83859244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83101396 is a wasteful number, since it uses less digits than its factorization.

83101396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13543 (or 13541 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 83101396 is about 9115.9967090823. The cubic root of 83101396 is about 436.3846239853.

The spelling of 83101396 in words is "eighty-three million, one hundred one thousand, three hundred ninety-six".

Divisors: 1 2 4 7 14 28 223 446 892 1561 3122 6244 13309 26618 53236 93163 186326 372652 2967907 5935814 11871628 20775349 41550698 83101396