Base | Representation |
---|---|
bin | 111001000110101110… |
… | …1000000010110110100 |
3 | 102201112110021001111012 |
4 | 1302031131000112310 |
5 | 4002122330303010 |
6 | 132200403131352 |
7 | 11600641066436 |
oct | 1621535002664 |
9 | 381473231435 |
10 | 122632275380 |
11 | 4800a7a461a |
12 | 1b925373b58 |
13 | b74464ab74 |
14 | 5d14b8a656 |
15 | 32cb10e005 |
hex | 1c8d7405b4 |
122632275380 has 24 divisors (see below), whose sum is σ = 268724639232. Its totient is φ = 46920174752.
The previous prime is 122632275373. The next prime is 122632275407. The reversal of 122632275380 is 83572236221.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133295492 + ... + 133296411.
It is an arithmetic number, because the mean of its divisors is an integer number (11196859968).
Almost surely, 2122632275380 is an apocalyptic number.
122632275380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122632275380 is an abundant number, since it is smaller than the sum of its proper divisors (146092363852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122632275380 is a wasteful number, since it uses less digits than its factorization.
122632275380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 266591935 (or 266591933 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 41.
The spelling of 122632275380 in words is "one hundred twenty-two billion, six hundred thirty-two million, two hundred seventy-five thousand, three hundred eighty".
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