Search a number
-
+
10857136090 = 251144794847
BaseRepresentation
bin10100001110010001…
…01011111111011010
31001000122121122210111
422013020223333122
5134213411323330
64553202034534
7533023063663
oct120710537732
931018548714
1010857136090
114671630049
122130048a4a
1310404568a8
1474dd2236a
1543826e32a
hex28722bfda

10857136090 has 16 divisors (see below), whose sum is σ = 19544758272. Its totient is φ = 4342429264.

The previous prime is 10857136067. The next prime is 10857136117. The reversal of 10857136090 is 9063175801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67047 + ... + 161893.

It is an arithmetic number, because the mean of its divisors is an integer number (1221547392).

Almost surely, 210857136090 is an apocalyptic number.

10857136090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10857136090 is a deficient number, since it is larger than the sum of its proper divisors (8687622182).

10857136090 is a wasteful number, since it uses less digits than its factorization.

10857136090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106301.

The product of its (nonzero) digits is 45360, while the sum is 40.

The spelling of 10857136090 in words is "ten billion, eight hundred fifty-seven million, one hundred thirty-six thousand, ninety".

Divisors: 1 2 5 10 11447 22894 57235 94847 114470 189694 474235 948470 1085713609 2171427218 5428568045 10857136090