Base | Representation |
---|---|
bin | 1110100100101… |
… | …11011100011110 |
3 | 22112001012111221 |
4 | 13102113130132 |
5 | 222244131014 |
6 | 20044203554 |
7 | 3013102651 |
oct | 722273436 |
9 | 275035457 |
10 | 122255134 |
11 | 63012101 |
12 | 34b395ba |
13 | 1c436521 |
14 | 12345898 |
15 | aaedb24 |
hex | 749771e |
122255134 has 8 divisors (see below), whose sum is σ = 189298368. Its totient is φ = 59155680.
The previous prime is 122255093. The next prime is 122255137. The reversal of 122255134 is 431552221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 122255099 and 122255108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122255137) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 985867 + ... + 985990.
It is an arithmetic number, because the mean of its divisors is an integer number (23662296).
Almost surely, 2122255134 is an apocalyptic number.
122255134 is a deficient number, since it is larger than the sum of its proper divisors (67043234).
122255134 is a wasteful number, since it uses less digits than its factorization.
122255134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1971890.
The product of its digits is 2400, while the sum is 25.
The square root of 122255134 is about 11056.9043588158. The cubic root of 122255134 is about 496.3130584149.
The spelling of 122255134 in words is "one hundred twenty-two million, two hundred fifty-five thousand, one hundred thirty-four".
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