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10110140 = 225618287
BaseRepresentation
bin100110100100…
…010010111100
3201000122111122
4212210102330
510042011030
61000410112
7151635425
oct46442274
921018448
1010110140
115785997
123476938
13212ca41
1414b264c
15d4a8e5
hex9a44bc

10110140 has 24 divisors (see below), whose sum is σ = 21581952. Its totient is φ = 3977280.

The previous prime is 10110137. The next prime is 10110143. The reversal of 10110140 is 4101101.

It is an interprime number because it is at equal distance from previous prime (10110137) and next prime (10110143).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10110143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2924 + ... + 5363.

It is an arithmetic number, because the mean of its divisors is an integer number (899248).

Almost surely, 210110140 is an apocalyptic number.

10110140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10110140 is an abundant number, since it is smaller than the sum of its proper divisors (11471812).

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

10110140 is a wasteful number, since it uses less digits than its factorization.

10110140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8357 (or 8355 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 10110140 is about 3179.6446342319. The cubic root of 10110140 is about 216.2315475362.

Adding to 10110140 its reverse (4101101), we get a palindrome (14211241).

The spelling of 10110140 in words is "ten million, one hundred ten thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 61 122 244 305 610 1220 8287 16574 33148 41435 82870 165740 505507 1011014 2022028 2527535 5055070 10110140