Search a number
-
+
10130301209 = 72562336767
BaseRepresentation
bin10010110111101000…
…00010000100011001
3222010222221121210002
421123310002010121
5131221324114314
64353115302345
7506016065600
oct113364020431
928128847702
1010130301209
114329322266
121b6874a9b5
13c559b0092
146c15a0a37
153e454aade
hex25bd02119

10130301209 has 12 divisors (see below), whose sum is σ = 11786644224. Its totient is φ = 8681334984.

The previous prime is 10130301169. The next prime is 10130301211. The reversal of 10130301209 is 90210303101.

It is a de Polignac number, because none of the positive numbers 2k-10130301209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10130301109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 257144 + ... + 293910.

It is an arithmetic number, because the mean of its divisors is an integer number (982220352).

Almost surely, 210130301209 is an apocalyptic number.

It is an amenable number.

10130301209 is a deficient number, since it is larger than the sum of its proper divisors (1656343015).

10130301209 is an equidigital number, since it uses as much as digits as its factorization.

10130301209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42404 (or 42397 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 20.

The spelling of 10130301209 in words is "ten billion, one hundred thirty million, three hundred one thousand, two hundred nine".

Divisors: 1 7 49 5623 36767 39361 257369 275527 1801583 206740841 1447185887 10130301209