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10120413230 = 251282978887
BaseRepresentation
bin10010110110011100…
…10100000000101110
3222010022100021000122
421123032110000232
5131211311210410
64352123324542
7505536043634
oct113316240056
928108307018
1010120413230
114323789284
121b65380752
13c5392a4c5
146c0149354
153e3745e55
hex25b39402e

10120413230 has 16 divisors (see below), whose sum is σ = 18218394720. Its totient is φ = 4047798432.

The previous prime is 10120413223. The next prime is 10120413299. The reversal of 10120413230 is 3231402101.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10120413199 and 10120413208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88847 + ... + 167733.

It is an arithmetic number, because the mean of its divisors is an integer number (1138649670).

Almost surely, 210120413230 is an apocalyptic number.

10120413230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10120413230 is a deficient number, since it is larger than the sum of its proper divisors (8097981490).

10120413230 is a wasteful number, since it uses less digits than its factorization.

10120413230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91723.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10120413230 its reverse (3231402101), we get a palindrome (13351815331).

The spelling of 10120413230 in words is "ten billion, one hundred twenty million, four hundred thirteen thousand, two hundred thirty".

Divisors: 1 2 5 10 12829 25658 64145 78887 128290 157774 394435 788870 1012041323 2024082646 5060206615 10120413230