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92938105 = 5131429817
BaseRepresentation
bin1011000101000…
…01111101111001
320110212202010001
411202201331321
5142243004410
613115553001
72205650401
oct542417571
9213782101
1092938105
1148508857
122715b761
1316340380
14c4b3801
15825c33a
hex58a1f79

92938105 has 8 divisors (see below), whose sum is σ = 120104712. Its totient is φ = 68631168.

The previous prime is 92938091. The next prime is 92938141. The reversal of 92938105 is 50183929.

It can be written as a sum of positive squares in 4 ways, for example, as 4032064 + 88906041 = 2008^2 + 9429^2 .

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 92938105 - 25 = 92938073 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, 714844 + ... + 714973.

It is an arithmetic number, because the mean of its divisors is an integer number (15013089).

Almost surely, 292938105 is an apocalyptic number.

It is an amenable number.

92938105 is a deficient number, since it is larger than the sum of its proper divisors (27166607).

92938105 is a wasteful number, since it uses less digits than its factorization.

92938105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1429835.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 92938105 is about 9640.4411206127. The cubic root of 92938105 is about 452.9649565908.

The spelling of 92938105 in words is "ninety-two million, nine hundred thirty-eight thousand, one hundred five".

Divisors: 1 5 13 65 1429817 7149085 18587621 92938105