Base | Representation |
---|---|
bin | 1110100100100… |
… | …01110110001000 |
3 | 22112000001001112 |
4 | 13102101312020 |
5 | 222242412300 |
6 | 20043505452 |
7 | 3012646046 |
oct | 722216610 |
9 | 275001045 |
10 | 122232200 |
11 | 62aa6952 |
12 | 34b28288 |
13 | 1c428c5c |
14 | 1233b396 |
15 | aae6e35 |
hex | 7491d88 |
122232200 has 48 divisors (see below), whose sum is σ = 284938980. Its totient is φ = 48764160.
The previous prime is 122232181. The next prime is 122232221. The reversal of 122232200 is 2232221.
It can be written as a sum of positive squares in 6 ways, for example, as 26152996 + 96079204 = 5114^2 + 9802^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122102 + ... + 123098.
Almost surely, 2122232200 is an apocalyptic number.
122232200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122232200 is an abundant number, since it is smaller than the sum of its proper divisors (162706780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122232200 is a wasteful number, since it uses less digits than its factorization.
122232200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1626 (or 1617 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 122232200 is about 11055.8672206209. The cubic root of 122232200 is about 496.2820218029.
Adding to 122232200 its reverse (2232221), we get a palindrome (124464421).
The spelling of 122232200 in words is "one hundred twenty-two million, two hundred thirty-two thousand, two hundred".
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