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92500505 = 5173106937
BaseRepresentation
bin1011000001101…
…11001000011001
320110001111211122
411200313020121
5142140004010
613102335025
72202145526
oct540671031
9213044748
1092500505
1148239aa9
1226b8a475
1316219136
14c3dc14d
1581c2855
hex5837219

92500505 has 8 divisors (see below), whose sum is σ = 111643272. Its totient is φ = 73571968.

The previous prime is 92500483. The next prime is 92500523. The reversal of 92500505 is 50500529.

It can be written as a sum of positive squares in 4 ways, for example, as 22477081 + 70023424 = 4741^2 + 8368^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 92500505 - 210 = 92499481 is a prime.

It is a Duffinian number.

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, 52604 + ... + 54333.

It is an arithmetic number, because the mean of its divisors is an integer number (13955409).

Almost surely, 292500505 is an apocalyptic number.

It is an amenable number.

92500505 is a deficient number, since it is larger than the sum of its proper divisors (19142767).

92500505 is a wasteful number, since it uses less digits than its factorization.

92500505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107115.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 92500505 is about 9617.7182844997. The cubic root of 92500505 is about 452.2529078413.

The spelling of 92500505 in words is "ninety-two million, five hundred thousand, five hundred five".

Divisors: 1 5 173 865 106937 534685 18500101 92500505