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92419025 = 523696761
BaseRepresentation
bin1011000001000…
…11001111010001
320102220101001212
411200203033101
5142124402100
613100505505
72201356136
oct540431721
9212811055
1092419025
1148193866
1226b4b295
13161bb01a
14c3ba58d
1581a8635
hex58233d1

92419025 has 6 divisors (see below), whose sum is σ = 114599622. Its totient is φ = 73935200.

The previous prime is 92419013. The next prime is 92419051. The reversal of 92419025 is 52091429.

It can be written as a sum of positive squares in 3 ways, for example, as 1560001 + 90859024 = 1249^2 + 9532^2 .

It is not a de Polignac number, because 92419025 - 214 = 92402641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 92418982 and 92419000.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1848356 + ... + 1848405.

It is an arithmetic number, because the mean of its divisors is an integer number (19099937).

Almost surely, 292419025 is an apocalyptic number.

It is an amenable number.

92419025 is a deficient number, since it is larger than the sum of its proper divisors (22180597).

92419025 is a wasteful number, since it uses less digits than its factorization.

92419025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3696771 (or 3696766 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 92419025 is about 9613.4814193402. The cubic root of 92419025 is about 452.1200783251.

The spelling of 92419025 in words is "ninety-two million, four hundred nineteen thousand, twenty-five".

Divisors: 1 5 25 3696761 18483805 92419025