Base | Representation |
---|---|
bin | 111000111110001011… |
… | …1001111110101001110 |
3 | 102200210110202001122022 |
4 | 1301330113033311032 |
5 | 4001030430200410 |
6 | 132112121450142 |
7 | 11560560021005 |
oct | 1617427176516 |
9 | 380713661568 |
10 | 122345553230 |
11 | 47982969a6a |
12 | 1b865340952 |
13 | b6ca11b8a4 |
14 | 5cc8a71c3c |
15 | 32b0d74455 |
hex | 1c7c5cfd4e |
122345553230 has 16 divisors (see below), whose sum is σ = 222875274384. Its totient is φ = 48348603840.
The previous prime is 122345553221. The next prime is 122345553241. The reversal of 122345553230 is 32355543221.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73701311 + ... + 73702970.
It is an arithmetic number, because the mean of its divisors is an integer number (13929704649).
Almost surely, 2122345553230 is an apocalyptic number.
122345553230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122345553230 is a deficient number, since it is larger than the sum of its proper divisors (100529721154).
122345553230 is a wasteful number, since it uses less digits than its factorization.
122345553230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147404371.
The product of its (nonzero) digits is 108000, while the sum is 35.
The spelling of 122345553230 in words is "one hundred twenty-two billion, three hundred forty-five million, five hundred fifty-three thousand, two hundred thirty".
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