Base | Representation |
---|---|
bin | 1110100100100… |
… | …01110110111010 |
3 | 22112000001010101 |
4 | 13102101312322 |
5 | 222242413000 |
6 | 20043510014 |
7 | 3012646150 |
oct | 722216672 |
9 | 275001111 |
10 | 122232250 |
11 | 62aa6998 |
12 | 34b2830a |
13 | 1c428c9a |
14 | 1233b3d0 |
15 | aae6e6a |
hex | 7491dba |
122232250 has 32 divisors (see below), whose sum is σ = 261510912. Its totient is φ = 41907600.
The previous prime is 122232241. The next prime is 122232307. The reversal of 122232250 is 52232221.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33174 + ... + 36673.
It is an arithmetic number, because the mean of its divisors is an integer number (8172216).
Almost surely, 2122232250 is an apocalyptic number.
122232250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122232250 is an abundant number, since it is smaller than the sum of its proper divisors (139278662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122232250 is an equidigital number, since it uses as much as digits as its factorization.
122232250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69871 (or 69861 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 122232250 is about 11055.8694818635. The cubic root of 122232250 is about 496.2820894721.
Adding to 122232250 its reverse (52232221), we get a palindrome (174464471).
The spelling of 122232250 in words is "one hundred twenty-two million, two hundred thirty-two thousand, two hundred fifty".
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