Search a number
-
+
10210031130 = 2351326179567
BaseRepresentation
bin10011000001001000…
…01011011000011010
3222100112222022200010
421200210023120122
5131402231444010
64405044222350
7511004555415
oct114044133032
928315868603
1010210031130
11436a329562
121b8b39a9b6
13c69377550
146cbdd6b7c
153eb549620
hex26090b61a

10210031130 has 32 divisors (see below), whose sum is σ = 26389004544. Its totient is φ = 2513238336.

The previous prime is 10210031123. The next prime is 10210031213. The reversal of 10210031130 is 3113001201.

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 15 ways as a sum of consecutive naturals, for example, 13089394 + ... + 13090173.

It is an arithmetic number, because the mean of its divisors is an integer number (824656392).

Almost surely, 210210031130 is an apocalyptic number.

10210031130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10210031130 is an abundant number, since it is smaller than the sum of its proper divisors (16178973414).

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

10210031130 is a wasteful number, since it uses less digits than its factorization.

10210031130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26179590.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10210031130 its reverse (3113001201), we get a palindrome (13323032331).

The spelling of 10210031130 in words is "ten billion, two hundred ten million, thirty-one thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 26179567 52359134 78538701 130897835 157077402 261795670 340334371 392693505 680668742 785387010 1021003113 1701671855 2042006226 3403343710 5105015565 10210031130