Base | Representation |
---|---|
bin | 11001011001111… |
… | …010010010101000 |
3 | 1002201000100201011 |
4 | 121121322102220 |
5 | 1333103112020 |
6 | 110143233304 |
7 | 13363555645 |
oct | 3131722250 |
9 | 1081010634 |
10 | 426222760 |
11 | 1a9656517 |
12 | ba8a8834 |
13 | 6a3c3222 |
14 | 4086cdcc |
15 | 2764335a |
hex | 1967a4a8 |
426222760 has 16 divisors (see below), whose sum is σ = 959001300. Its totient is φ = 170489088.
The previous prime is 426222749. The next prime is 426222781. The reversal of 426222760 is 67222624.
It can be written as a sum of positive squares in 2 ways, for example, as 422466916 + 3755844 = 20554^2 + 1938^2 .
It is a super-2 number, since 2×4262227602 = 363331682284035200, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5327745 + ... + 5327824.
Almost surely, 2426222760 is an apocalyptic number.
426222760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
426222760 is an abundant number, since it is smaller than the sum of its proper divisors (532778540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
426222760 is a wasteful number, since it uses less digits than its factorization.
426222760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10655580 (or 10655576 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 31.
The square root of 426222760 is about 20645.1631139112. The cubic root of 426222760 is about 752.5676499042.
The spelling of 426222760 in words is "four hundred twenty-six million, two hundred twenty-two thousand, seven hundred sixty".
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