Base | Representation |
---|---|
bin | 111000111011011111… |
… | …1001010000110001001 |
3 | 102200120012000101002110 |
4 | 1301312333022012021 |
5 | 4000334332232301 |
6 | 132055140252533 |
7 | 11555413230153 |
oct | 1616677120611 |
9 | 380505011073 |
10 | 122255352201 |
11 | 47936a60664 |
12 | 1b83b0a1149 |
13 | b6b45292b8 |
14 | 5cbaab1ad3 |
15 | 32a7ea80d6 |
hex | 1c76fca189 |
122255352201 has 16 divisors (see below), whose sum is σ = 164659847040. Its totient is φ = 80677887360.
The previous prime is 122255352187. The next prime is 122255352203. The reversal of 122255352201 is 102253552221.
It is not a de Polignac number, because 122255352201 - 25 = 122255352169 is a prime.
It is a super-2 number, since 2×1222553522012 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (122255352203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 652645 + ... + 818813.
It is an arithmetic number, because the mean of its divisors is an integer number (10291240440).
Almost surely, 2122255352201 is an apocalyptic number.
It is an amenable number.
122255352201 is a deficient number, since it is larger than the sum of its proper divisors (42404494839).
122255352201 is a wasteful number, since it uses less digits than its factorization.
122255352201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168656.
The product of its (nonzero) digits is 12000, while the sum is 30.
The spelling of 122255352201 in words is "one hundred twenty-two billion, two hundred fifty-five million, three hundred fifty-two thousand, two hundred one".
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