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142588729314 = 23222734896899
BaseRepresentation
bin1000010011001011110…
…0110101011111100010
3111122001020211221202200
42010302330311133202
54314010203314224
6145300535154030
713205324126043
oct2046274653742
9448036757680
10142588729314
1155520690859
1223774815916
13105a4cb9ba5
146c893788ca
153a981275c9
hex2132f357e2

142588729314 has 24 divisors (see below), whose sum is σ = 310303234800. Its totient is φ = 47320193688.

The previous prime is 142588729313. The next prime is 142588729331. The reversal of 142588729314 is 413927885241.

142588729314 is a `hidden beast` number, since 1 + 4 + 2 + 588 + 7 + 29 + 31 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (142588729313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17444364 + ... + 17452535.

It is an arithmetic number, because the mean of its divisors is an integer number (12929301450).

Almost surely, 2142588729314 is an apocalyptic number.

142588729314 is an abundant number, since it is smaller than the sum of its proper divisors (167714505486).

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

142588729314 is a wasteful number, since it uses less digits than its factorization.

142588729314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34897134 (or 34897131 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 54.

The spelling of 142588729314 in words is "one hundred forty-two billion, five hundred eighty-eight million, seven hundred twenty-nine thousand, three hundred fourteen".

Divisors: 1 2 3 6 9 18 227 454 681 1362 2043 4086 34896899 69793798 104690697 209381394 314072091 628144182 7921596073 15843192146 23764788219 47529576438 71294364657 142588729314