Base | Representation |
---|---|
bin | 100000011011001000100110… |
… | …001101110001000001011000 |
3 | 200200220122001200201012210210 |
4 | 200123020212031301001120 |
5 | 122142343143144222124 |
6 | 1223142304323411120 |
7 | 42015444045316533 |
oct | 4033104615610130 |
9 | 620818050635723 |
10 | 142602145304664 |
11 | 4148a259437791 |
12 | 13bb1301b23aa0 |
13 | 617542b1c32c6 |
14 | 272dda2d01a1a |
15 | 117462084ca29 |
hex | 81b226371058 |
142602145304664 has 64 divisors (see below), whose sum is σ = 364373231984640. Its totient is φ = 46495542481920.
The previous prime is 142602145304627. The next prime is 142602145304741. The reversal of 142602145304664 is 466403541206241.
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, 329258809 + ... + 329691624.
It is an arithmetic number, because the mean of its divisors is an integer number (5693331749760).
Almost surely, 2142602145304664 is an apocalyptic number.
It is an amenable number.
142602145304664 is an abundant number, since it is smaller than the sum of its proper divisors (221771086679976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142602145304664 is a wasteful number, since it uses less digits than its factorization.
142602145304664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 658950640 (or 658950636 counting only the distinct ones).
The product of its (nonzero) digits is 3317760, while the sum is 48.
The spelling of 142602145304664 in words is "one hundred forty-two trillion, six hundred two billion, one hundred forty-five million, three hundred four thousand, six hundred sixty-four".
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