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10380909010 = 2523278916183
BaseRepresentation
bin10011010101100000…
…00001100111010010
3222210110111211001111
421222300001213102
5132230003042020
64434030523534
7515151161563
oct115260014722
928713454044
1010380909010
11444783064a
1220186665aa
13c958a6314
1470699816a
1540b54ed5a
hex26ac019d2

10380909010 has 32 divisors (see below), whose sum is σ = 19506251520. Its totient is φ = 3970156608.

The previous prime is 10380908981. The next prime is 10380909017. The reversal of 10380909010 is 1090908301.

It is not an unprimeable number, because it can be changed into a prime (10380909017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 633379 + ... + 649561.

It is an arithmetic number, because the mean of its divisors is an integer number (609570360).

Almost surely, 210380909010 is an apocalyptic number.

10380909010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10380909010 is a deficient number, since it is larger than the sum of its proper divisors (9125342510).

10380909010 is a wasteful number, since it uses less digits than its factorization.

10380909010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19002.

The product of its (nonzero) digits is 1944, while the sum is 31.

The spelling of 10380909010 in words is "ten billion, three hundred eighty million, nine hundred nine thousand, ten".

Divisors: 1 2 5 10 23 46 115 230 2789 5578 13945 16183 27890 32366 64147 80915 128294 161830 320735 372209 641470 744418 1861045 3722090 45134387 90268774 225671935 451343870 1038090901 2076181802 5190454505 10380909010