Base | Representation |
---|---|
bin | 111000111000000111… |
… | …0110111100111010110 |
3 | 102200021021210000122210 |
4 | 1301300032313213112 |
5 | 4000121324432134 |
6 | 132040011334250 |
7 | 11552536061454 |
oct | 1616016674726 |
9 | 380237700583 |
10 | 122142030294 |
11 | 47888aa0199 |
12 | 1b809151386 |
13 | b696bccc0b |
14 | 5ca9a139d4 |
15 | 329d0712e9 |
hex | 1c703b79d6 |
122142030294 has 32 divisors (see below), whose sum is σ = 249977871360. Its totient is φ = 39768488192.
The previous prime is 122142030289. The next prime is 122142030313. The reversal of 122142030294 is 492030241221.
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, 288699 + ... + 572390.
It is an arithmetic number, because the mean of its divisors is an integer number (7811808480).
Almost surely, 2122142030294 is an apocalyptic number.
122142030294 is an abundant number, since it is smaller than the sum of its proper divisors (127835841066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122142030294 is a wasteful number, since it uses less digits than its factorization.
122142030294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 861644.
The product of its (nonzero) digits is 6912, while the sum is 30.
The spelling of 122142030294 in words is "one hundred twenty-two billion, one hundred forty-two million, thirty thousand, two hundred ninety-four".
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