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92425505 = 5103197911
BaseRepresentation
bin1011000001001…
…00110100100001
320102220200221212
411200210310201
5142130104010
613100555505
72201414054
oct540446441
9212820855
1092425505
1148198717
1226b52b95
13161c0c63
14c3bca9b
1581aa505
hex5824d21

92425505 has 16 divisors (see below), whose sum is σ = 112679424. Its totient is φ = 72770880.

The previous prime is 92425499. The next prime is 92425507. The reversal of 92425505 is 50552429.

It is not a de Polignac number, because 92425505 - 210 = 92424481 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (92425507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101000 + ... + 101910.

It is an arithmetic number, because the mean of its divisors is an integer number (7042464).

Almost surely, 292425505 is an apocalyptic number.

It is an amenable number.

92425505 is a deficient number, since it is larger than the sum of its proper divisors (20253919).

92425505 is a wasteful number, since it uses less digits than its factorization.

92425505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 92425505 is about 9613.8184401413. The cubic root of 92425505 is about 452.1306449432.

The spelling of 92425505 in words is "ninety-two million, four hundred twenty-five thousand, five hundred five".

Divisors: 1 5 103 197 515 911 985 4555 20291 93833 101455 179467 469165 897335 18485101 92425505