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10144013230 = 25131632392003
BaseRepresentation
bin10010111001010000…
…10101101110101110
3222011221202021010201
421130220111232232
5131233331410410
64354325224114
7506243455411
oct113450255656
928157667121
1010144013230
11433603830a
121b7126203a
13c587a13c0
146c332db78
153e585883a
hex25ca15bae

10144013230 has 64 divisors (see below), whose sum is σ = 19877114880. Its totient is φ = 3705077376.

The previous prime is 10144013213. The next prime is 10144013233. The reversal of 10144013230 is 3231044101.

It is a junction number, because it is equal to n+sod(n) for n = 10144013198 and 10144013207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10144013233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5063409 + ... + 5065411.

It is an arithmetic number, because the mean of its divisors is an integer number (310579920).

Almost surely, 210144013230 is an apocalyptic number.

10144013230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10144013230 is a deficient number, since it is larger than the sum of its proper divisors (9733101650).

10144013230 is a wasteful number, since it uses less digits than its factorization.

10144013230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2425.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10144013230 its reverse (3231044101), we get a palindrome (13375057331).

The spelling of 10144013230 in words is "ten billion, one hundred forty-four million, thirteen thousand, two hundred thirty".

Divisors: 1 2 5 10 13 26 65 130 163 239 326 478 815 1195 1630 2003 2119 2390 3107 4006 4238 6214 10015 10595 15535 20030 21190 26039 31070 38957 52078 77914 130195 194785 260390 326489 389570 478717 506441 652978 957434 1012882 1632445 2393585 2532205 3264890 4244357 4787170 5064410 6223321 8488714 12446642 21221785 31116605 42443570 62233210 78030871 156061742 390154355 780308710 1014401323 2028802646 5072006615 10144013230