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10114780 = 2251338903
BaseRepresentation
bin100110100101…
…011011011100
3201000212212111
4212211123130
510042133110
61000443404
7151655104
oct46453334
921025774
1010114780
115789425
123479564
132131ba0
1414b4204
15d4be8a
hex9a56dc

10114780 has 24 divisors (see below), whose sum is σ = 22875552. Its totient is φ = 3734592.

The previous prime is 10114771. The next prime is 10114799. The reversal of 10114780 is 8741101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19192 + ... + 19711.

It is an arithmetic number, because the mean of its divisors is an integer number (953148).

Almost surely, 210114780 is an apocalyptic number.

10114780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10114780 is an abundant number, since it is smaller than the sum of its proper divisors (12760772).

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

10114780 is a wasteful number, since it uses less digits than its factorization.

10114780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38925 (or 38923 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 22.

The square root of 10114780 is about 3180.3741918208. The cubic root of 10114780 is about 216.2646219523.

Adding to 10114780 its reverse (8741101), we get a palindrome (18855881).

The spelling of 10114780 in words is "ten million, one hundred fourteen thousand, seven hundred eighty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 38903 77806 155612 194515 389030 505739 778060 1011478 2022956 2528695 5057390 10114780