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92113900 = 22521948481
BaseRepresentation
bin1010111110110…
…00101111101100
320102022212111221
411133120233230
5142040121100
613050153124
72165645434
oct537305754
9212285457
1092113900
1147aa559a
1226a227a4
1316112188
14c33b2c4
15814801a
hex57d8bec

92113900 has 36 divisors (see below), whose sum is σ = 210411880. Its totient is φ = 34905600.

The previous prime is 92113897. The next prime is 92113907. The reversal of 92113900 is 931129.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (92113907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22341 + ... + 26140.

Almost surely, 292113900 is an apocalyptic number.

It is an amenable number.

92113900 is an abundant number, since it is smaller than the sum of its proper divisors (118297980).

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

92113900 is a wasteful number, since it uses less digits than its factorization.

92113900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48514 (or 48507 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 92113900 is about 9597.5986579977. The cubic root of 92113900 is about 451.6219657442.

The spelling of 92113900 in words is "ninety-two million, one hundred thirteen thousand, nine hundred".

Divisors: 1 2 4 5 10 19 20 25 38 50 76 95 100 190 380 475 950 1900 48481 96962 193924 242405 484810 921139 969620 1212025 1842278 2424050 3684556 4605695 4848100 9211390 18422780 23028475 46056950 92113900