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92085030 = 23251023167
BaseRepresentation
bin1010111110100…
…01101100100110
320102021101220200
411133101230212
5142033210110
613045411330
72165465322
oct537215446
9212241820
1092085030
1147a85934
1226a09b46
1316101cab
14c330982
15813e6c0
hex57d1b26

92085030 has 24 divisors (see below), whose sum is σ = 239421312. Its totient is φ = 24555984.

The previous prime is 92085029. The next prime is 92085109. The reversal of 92085030 is 3058029.

It is a junction number, because it is equal to n+sod(n) for n = 92084985 and 92085003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 511494 + ... + 511673.

It is an arithmetic number, because the mean of its divisors is an integer number (9975888).

Almost surely, 292085030 is an apocalyptic number.

92085030 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

92085030 is an abundant number, since it is smaller than the sum of its proper divisors (147336282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

92085030 is a wasteful number, since it uses less digits than its factorization.

92085030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023180 (or 1023177 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 92085030 is about 9596.0945180839. The cubic root of 92085030 is about 451.5747789152.

The spelling of 92085030 in words is "ninety-two million, eighty-five thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 1023167 2046334 3069501 5115835 6139002 9208503 10231670 15347505 18417006 30695010 46042515 92085030