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12251010130 = 2547101409631
BaseRepresentation
bin10110110100011011…
…11001010001010010
31011121210102210111221
423122031321101102
5200042224311010
65343353355254
7612406603462
oct133215712122
934553383457
1012251010130
115217415267
12245aa08b2a
13120316bc28
148430bbba2
154ba803dda
hex2da379452

12251010130 has 64 divisors (see below), whose sum is σ = 22835727360. Its totient is φ = 4729536000.

The previous prime is 12251010127. The next prime is 12251010137. The reversal of 12251010130 is 3101015221.

12251010130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12251010137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19414915 + ... + 19415545.

It is an arithmetic number, because the mean of its divisors is an integer number (356808240).

Almost surely, 212251010130 is an apocalyptic number.

12251010130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12251010130 is a deficient number, since it is larger than the sum of its proper divisors (10584717230).

12251010130 is a wasteful number, since it uses less digits than its factorization.

12251010130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195.

The product of its (nonzero) digits is 60, while the sum is 16.

Adding to 12251010130 its reverse (3101015221), we get a palindrome (15352025351).

The spelling of 12251010130 in words is "twelve billion, two hundred fifty-one million, ten thousand, one hundred thirty".

Divisors: 1 2 5 10 47 94 101 202 235 409 470 505 631 818 1010 1262 2045 3155 4090 4747 6310 9494 19223 23735 29657 38446 41309 47470 59314 63731 82618 96115 127462 148285 192230 206545 258079 296570 318655 413090 516158 637310 1290395 1941523 2580790 2995357 3883046 5990714 9707615 12129713 14976785 19415230 24259426 26065979 29953570 52131958 60648565 121297130 130329895 260659790 1225101013 2450202026 6125505065 12251010130