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92080745 = 519969271
BaseRepresentation
bin1010111110100…
…00101001101001
320102021012000222
411133100221221
5142033040440
613045335425
72165446661
oct537205151
9212235028
1092080745
1147a82699
1226a07575
1316100063
14c32d1a1
15813d2b5
hex57d0a69

92080745 has 8 divisors (see below), whose sum is σ = 116312640. Its totient is φ = 69787440.

The previous prime is 92080739. The next prime is 92080763. The reversal of 92080745 is 54708029.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 92080745 - 28 = 92080489 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484541 + ... + 484730.

It is an arithmetic number, because the mean of its divisors is an integer number (14539080).

Almost surely, 292080745 is an apocalyptic number.

92080745 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

92080745 is a deficient number, since it is larger than the sum of its proper divisors (24231895).

92080745 is a wasteful number, since it uses less digits than its factorization.

92080745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969295.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 92080745 is about 9595.8712475731. The cubic root of 92080745 is about 451.5677744183.

The spelling of 92080745 in words is "ninety-two million, eighty thousand, seven hundred forty-five".

Divisors: 1 5 19 95 969271 4846355 18416149 92080745