Base | Representation |
---|---|
bin | 1110100011001… |
… | …10101100110010 |
3 | 22111200001122010 |
4 | 13101212230302 |
5 | 222221233344 |
6 | 20040023350 |
7 | 3011311602 |
oct | 721465462 |
9 | 274601563 |
10 | 122055474 |
11 | 629960a2 |
12 | 34a61b56 |
13 | 1c396698 |
14 | 122d2c02 |
15 | aaae8b9 |
hex | 7466b32 |
122055474 has 16 divisors (see below), whose sum is σ = 247201920. Its totient is φ = 40170000.
The previous prime is 122055469. The next prime is 122055499. The reversal of 122055474 is 474550221.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128277 + ... + 129224.
It is an arithmetic number, because the mean of its divisors is an integer number (15450120).
Almost surely, 2122055474 is an apocalyptic number.
122055474 is an abundant number, since it is smaller than the sum of its proper divisors (125146446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122055474 is a wasteful number, since it uses less digits than its factorization.
122055474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257585.
The product of its (nonzero) digits is 11200, while the sum is 30.
The square root of 122055474 is about 11047.8719217775. The cubic root of 122055474 is about 496.0427279571.
The spelling of 122055474 in words is "one hundred twenty-two million, fifty-five thousand, four hundred seventy-four".
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