Base | Representation |
---|---|
bin | 1110100100010… |
… | …01011010101010 |
3 | 22111221021200210 |
4 | 13102021122222 |
5 | 222240311144 |
6 | 20043041550 |
7 | 3012443304 |
oct | 722113252 |
9 | 274837623 |
10 | 122197674 |
11 | 62a82a15 |
12 | 34b102b6 |
13 | 1c416321 |
14 | 1232c974 |
15 | aadbab9 |
hex | 74896aa |
122197674 has 32 divisors (see below), whose sum is σ = 251043840. Its totient is φ = 39639600.
The previous prime is 122197667. The next prime is 122197681. The reversal of 122197674 is 476791221.
It is an interprime number because it is at equal distance from previous prime (122197667) and next prime (122197681).
It is an unprimeable number.
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 in 15 ways as a sum of consecutive naturals, for example, 31839 + ... + 35469.
It is an arithmetic number, because the mean of its divisors is an integer number (7845120).
Almost surely, 2122197674 is an apocalyptic number.
122197674 is an abundant number, since it is smaller than the sum of its proper divisors (128846166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122197674 is a wasteful number, since it uses less digits than its factorization.
122197674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3786.
The product of its digits is 42336, while the sum is 39.
The square root of 122197674 is about 11054.3056769749. The cubic root of 122197674 is about 496.2352903997.
The spelling of 122197674 in words is "one hundred twenty-two million, one hundred ninety-seven thousand, six hundred seventy-four".
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