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25141092 = 2234314861
BaseRepresentation
bin101111111100…
…1111101100100
31202022022002120
41133321331210
522414003332
62254505540
7423460434
oct137717544
952268076
1025141092
1113211969
1285052b0
1352934b2
1434a62c4
15231932c
hex17f9f64

25141092 has 24 divisors (see below), whose sum is σ = 58810752. Its totient is φ = 8359200.

The previous prime is 25141073. The next prime is 25141163. The reversal of 25141092 is 29014152.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2742 + ... + 7602.

It is an arithmetic number, because the mean of its divisors is an integer number (2450448).

Almost surely, 225141092 is an apocalyptic number.

It is an amenable number.

25141092 is an abundant number, since it is smaller than the sum of its proper divisors (33669660).

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

25141092 is a wasteful number, since it uses less digits than its factorization.

25141092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5299 (or 5297 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 25141092 is about 5014.0893490244. The cubic root of 25141092 is about 292.9508162541.

The spelling of 25141092 in words is "twenty-five million, one hundred forty-one thousand, ninety-two".

Divisors: 1 2 3 4 6 12 431 862 1293 1724 2586 4861 5172 9722 14583 19444 29166 58332 2095091 4190182 6285273 8380364 12570546 25141092