Base | Representation |
---|---|
bin | 111000110101010101… |
… | …0100100110010100010 |
3 | 102200000210000210102202 |
4 | 1301222222210302202 |
5 | 3444423422124142 |
6 | 132022433413202 |
7 | 11550323144252 |
oct | 1615252446242 |
9 | 380023023382 |
10 | 122048629922 |
11 | 478402a70aa |
12 | 1b7a1a0a202 |
13 | b68075a31b |
14 | 5c9b45d962 |
15 | 3294c72032 |
hex | 1c6aaa4ca2 |
122048629922 has 6 divisors (see below), whose sum is σ = 183073685979. Its totient is φ = 61024067930.
The previous prime is 122048629921. The next prime is 122048629999. The reversal of 122048629922 is 229926840221.
It can be written as a sum of positive squares in only one way, i.e., 61024314961 + 61024314961 = 247031^2 + 247031^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=247031.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122048629921) 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 2 ways as a sum of consecutive naturals, for example, 370547 + ... + 617577.
Almost surely, 2122048629922 is an apocalyptic number.
122048629922 is a deficient number, since it is larger than the sum of its proper divisors (61025056057).
122048629922 is an frugal number, since it uses more digits than its factorization.
122048629922 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 494064 (or 247033 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 47.
The spelling of 122048629922 in words is "one hundred twenty-two billion, forty-eight million, six hundred twenty-nine thousand, nine hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •