Base | Representation |
---|---|
bin | 11001011010000… |
… | …110010101111000 |
3 | 1002201002212102022 |
4 | 121122012111320 |
5 | 1333111201440 |
6 | 110144254012 |
7 | 13364152601 |
oct | 3132062570 |
9 | 1081085368 |
10 | 426272120 |
11 | 1a968a60a |
12 | ba911308 |
13 | 6a40c831 |
14 | 40882da8 |
15 | 27652cb5 |
hex | 19686578 |
426272120 has 32 divisors (see below), whose sum is σ = 960783120. Its totient is φ = 170211840.
The previous prime is 426272111. The next prime is 426272123. The reversal of 426272120 is 21272624.
It is a self number, because there is not a number n which added to its sum of digits gives 426272120.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (426272123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14735 + ... + 32705.
Almost surely, 2426272120 is an apocalyptic number.
426272120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
426272120 is an abundant number, since it is smaller than the sum of its proper divisors (534511000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
426272120 is a wasteful number, since it uses less digits than its factorization.
426272120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18575 (or 18571 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 26.
The square root of 426272120 is about 20646.3585166973. The cubic root of 426272120 is about 752.5966998978.
The spelling of 426272120 in words is "four hundred twenty-six million, two hundred seventy-two thousand, one hundred twenty".
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