Base | Representation |
---|---|
bin | 1000010010011000110… |
… | …0011011100110000010 |
3 | 111121111100010211120120 |
4 | 2010212030123212002 |
5 | 4313040411314410 |
6 | 145223412121110 |
7 | 13200115045644 |
oct | 2044614334602 |
9 | 447440124516 |
10 | 142374713730 |
11 | 554208a5777 |
12 | 23715006196 |
13 | 1056c866352 |
14 | 6c68b88894 |
15 | 3a84450570 |
hex | 212631b982 |
142374713730 has 16 divisors (see below), whose sum is σ = 341699313024. Its totient is φ = 37966590320.
The previous prime is 142374713717. The next prime is 142374713759. The reversal of 142374713730 is 37317473241.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2372911866 + ... + 2372911925.
It is an arithmetic number, because the mean of its divisors is an integer number (21356207064).
Almost surely, 2142374713730 is an apocalyptic number.
142374713730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142374713730 is an abundant number, since it is smaller than the sum of its proper divisors (199324599294).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142374713730 is a wasteful number, since it uses less digits than its factorization.
142374713730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4745823801.
The product of its (nonzero) digits is 296352, while the sum is 42.
The spelling of 142374713730 in words is "one hundred forty-two billion, three hundred seventy-four million, seven hundred thirteen thousand, seven hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •