Base | Representation |
---|---|
bin | 11001011001111… |
… | …101001000111000 |
3 | 1002201000221201011 |
4 | 121121331020320 |
5 | 1333104000144 |
6 | 110143403304 |
7 | 13363634650 |
oct | 3131751070 |
9 | 1081027634 |
10 | 426234424 |
11 | 1a9664260 |
12 | ba8b3534 |
13 | 6a3c8625 |
14 | 40873360 |
15 | 27646a34 |
hex | 1967d238 |
426234424 has 64 divisors (see below), whose sum is σ = 999014400. Its totient is φ = 165628800.
The previous prime is 426234409. The next prime is 426234437. The reversal of 426234424 is 424432624.
It is a super-2 number, since 2×4262344242 = 363351568405223552, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332617 + ... + 333895.
It is an arithmetic number, because the mean of its divisors is an integer number (15609600).
Almost surely, 2426234424 is an apocalyptic number.
426234424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 426234424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (499507200).
426234424 is an abundant number, since it is smaller than the sum of its proper divisors (572779976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
426234424 is a wasteful number, since it uses less digits than its factorization.
426234424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1844 (or 1840 counting only the distinct ones).
The product of its digits is 36864, while the sum is 31.
The square root of 426234424 is about 20645.4455994536. The cubic root of 426234424 is about 752.5745147566.
The spelling of 426234424 in words is "four hundred twenty-six million, two hundred thirty-four thousand, four hundred twenty-four".
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