Base | Representation |
---|---|
bin | 1111000111110… |
… | …10100000111000 |
3 | 22211200220122122 |
4 | 13203322200320 |
5 | 224433331344 |
6 | 20330540412 |
7 | 3100152206 |
oct | 743724070 |
9 | 284626578 |
10 | 126855224 |
11 | 65674231 |
12 | 36597708 |
13 | 20387282 |
14 | 12bc2076 |
15 | b20baee |
hex | 78fa838 |
126855224 has 32 divisors (see below), whose sum is σ = 259977600. Its totient is φ = 57768960.
The previous prime is 126855217. The next prime is 126855257. The reversal of 126855224 is 422558621.
It is a congruent number.
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, 10829 + ... + 19260.
It is an arithmetic number, because the mean of its divisors is an integer number (8124300).
Almost surely, 2126855224 is an apocalyptic number.
It is an amenable number.
126855224 is an abundant number, since it is smaller than the sum of its proper divisors (133122376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126855224 is a wasteful number, since it uses less digits than its factorization.
126855224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30143 (or 30139 counting only the distinct ones).
The product of its digits is 38400, while the sum is 35.
The square root of 126855224 is about 11263.0024416227. The cubic root of 126855224 is about 502.4614942071.
The spelling of 126855224 in words is "one hundred twenty-six million, eight hundred fifty-five thousand, two hundred twenty-four".
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