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10122230130 = 2352713124367
BaseRepresentation
bin10010110110101010…
…01111100101110010
3222010102202120100020
421123111033211302
5131212242331010
64352230304310
7505560352005
oct113325174562
928112676306
1010122230130
11432480a351
121b65ab8096
13c541154ac
146c049d53c
153e39a4470
hex25b54f972

10122230130 has 32 divisors (see below), whose sum is σ = 24302502144. Its totient is φ = 2698244736.

The previous prime is 10122230047. The next prime is 10122230141. The reversal of 10122230130 is 3103222101.

It is a Harshad number since it is a multiple of its sum of digits (15).

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 15 ways as a sum of consecutive naturals, for example, 19207 + ... + 143573.

It is an arithmetic number, because the mean of its divisors is an integer number (759453192).

Almost surely, 210122230130 is an apocalyptic number.

10122230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10122230130 is an abundant number, since it is smaller than the sum of its proper divisors (14180272014).

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

10122230130 is a wasteful number, since it uses less digits than its factorization.

10122230130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127090.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10122230130 its reverse (3103222101), we get a palindrome (13225452231).

The spelling of 10122230130 in words is "ten billion, one hundred twenty-two million, two hundred thirty thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 2713 5426 8139 13565 16278 27130 40695 81390 124367 248734 373101 621835 746202 1243670 1865505 3731010 337407671 674815342 1012223013 1687038355 2024446026 3374076710 5061115065 10122230130