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14125152790 = 257312209977
BaseRepresentation
bin11010010011110110…
…01011101000010110
31100110101222002221001
431021323023220112
5212412014342130
610253343013514
71010014550320
oct151173135026
940411862831
1014125152790
115a9930a3a1
1228a259a29a
13144151b298
1497dd74610
1557a1056ca
hex349ecba16

14125152790 has 48 divisors (see below), whose sum is σ = 30025174176. Its totient is φ = 4686664320.

The previous prime is 14125152781. The next prime is 14125152791. The reversal of 14125152790 is 9725152141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14125152791) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37719 + ... + 172258.

It is an arithmetic number, because the mean of its divisors is an integer number (625524462).

Almost surely, 214125152790 is an apocalyptic number.

14125152790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14125152790 is an abundant number, since it is smaller than the sum of its proper divisors (15900021386).

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

14125152790 is a wasteful number, since it uses less digits than its factorization.

14125152790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210053 (or 210022 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 37.

The spelling of 14125152790 in words is "fourteen billion, one hundred twenty-five million, one hundred fifty-two thousand, seven hundred ninety".

Divisors: 1 2 5 7 10 14 31 35 62 70 155 217 310 434 961 1085 1922 2170 4805 6727 9610 13454 33635 67270 209977 419954 1049885 1469839 2099770 2939678 6509287 7349195 13018574 14698390 32546435 45565009 65092870 91130018 201787897 227825045 403575794 455650090 1008939485 1412515279 2017878970 2825030558 7062576395 14125152790