Base | Representation |
---|---|
bin | 1110101001100… |
… | …01001101000110 |
3 | 22120020012102212 |
4 | 13110301031012 |
5 | 222424304214 |
6 | 20105503422 |
7 | 3021335054 |
oct | 724611506 |
9 | 276205385 |
10 | 122884934 |
11 | 634022a7 |
12 | 351a1b72 |
13 | 1c5c70a3 |
14 | 1246b1d4 |
15 | abc553e |
hex | 7531346 |
122884934 has 4 divisors (see below), whose sum is σ = 184327404. Its totient is φ = 61442466.
The previous prime is 122884933. The next prime is 122884969. The reversal of 122884934 is 439488221.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 122884891 and 122884900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122884933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30721232 + ... + 30721235.
It is an arithmetic number, because the mean of its divisors is an integer number (46081851).
Almost surely, 2122884934 is an apocalyptic number.
122884934 is a deficient number, since it is larger than the sum of its proper divisors (61442470).
122884934 is an equidigital number, since it uses as much as digits as its factorization.
122884934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61442469.
The product of its digits is 110592, while the sum is 41.
The square root of 122884934 is about 11085.3477166934. The cubic root of 122884934 is about 497.1638549804.
The spelling of 122884934 in words is "one hundred twenty-two million, eight hundred eighty-four thousand, nine hundred thirty-four".
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