Base | Representation |
---|---|
bin | 111000111111000000… |
… | …1000000110100110110 |
3 | 102200212101220200021210 |
4 | 1301332001000310312 |
5 | 4001110024412110 |
6 | 132114552022250 |
7 | 11561344465152 |
oct | 1617601006466 |
9 | 380771820253 |
10 | 122373279030 |
11 | 47997586852 |
12 | 1b872691986 |
13 | b702aa86a2 |
14 | 5ccc60c062 |
15 | 32b34ee520 |
hex | 1c7e040d36 |
122373279030 has 64 divisors (see below), whose sum is σ = 310220494848. Its totient is φ = 30845767680.
The previous prime is 122373279023. The next prime is 122373279031. The reversal of 122373279030 is 30972373221.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 122373279030.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122373279031) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 1490059 + ... + 1570038.
It is an arithmetic number, because the mean of its divisors is an integer number (4847195232).
Almost surely, 2122373279030 is an apocalyptic number.
122373279030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122373279030 is an abundant number, since it is smaller than the sum of its proper divisors (187847215818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122373279030 is a wasteful number, since it uses less digits than its factorization.
122373279030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3060181.
The product of its (nonzero) digits is 95256, while the sum is 39.
The spelling of 122373279030 in words is "one hundred twenty-two billion, three hundred seventy-three million, two hundred seventy-nine thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •