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10144151166 = 239719987587
BaseRepresentation
bin10010111001010001…
…10111011001111110
3222011222000021100110
421130220313121332
5131233400314131
64354332210450
7506244601512
oct113450673176
928158007313
1010144151166
114336121a06
121b71309a26
13c5881c116
146c3368142
153e5884646
hex25ca3767e

10144151166 has 32 divisors (see below), whose sum is σ = 20600697600. Its totient is φ = 3329669376.

The previous prime is 10144151153. The next prime is 10144151177. The reversal of 10144151166 is 66115144101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72025 + ... + 159611.

It is an arithmetic number, because the mean of its divisors is an integer number (643771800).

Almost surely, 210144151166 is an apocalyptic number.

10144151166 is an abundant number, since it is smaller than the sum of its proper divisors (10456546434).

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

10144151166 is a wasteful number, since it uses less digits than its factorization.

10144151166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87888.

The product of its (nonzero) digits is 2880, while the sum is 30.

Adding to 10144151166 its reverse (66115144101), we get a palindrome (76259295267).

The spelling of 10144151166 in words is "ten billion, one hundred forty-four million, one hundred fifty-one thousand, one hundred sixty-six".

Divisors: 1 2 3 6 97 194 199 291 398 582 597 1194 19303 38606 57909 87587 115818 175174 262761 525522 8495939 16991878 17429813 25487817 34859626 50975634 52289439 104578878 1690691861 3381383722 5072075583 10144151166