Base | Representation |
---|---|
bin | 11001011010000… |
… | …011101111100000 |
3 | 1002201002022210221 |
4 | 121122003233200 |
5 | 1333110331342 |
6 | 110144132424 |
7 | 13364106550 |
oct | 3132035740 |
9 | 1081068727 |
10 | 426261472 |
11 | 1a968260a |
12 | ba907114 |
13 | 6a407a30 |
14 | 4087d160 |
15 | 2764ea67 |
hex | 19683be0 |
426261472 has 48 divisors (see below), whose sum is σ = 1032871392. Its totient is φ = 168629760.
The previous prime is 426261449. The next prime is 426261487. The reversal of 426261472 is 274162624.
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, 70279 + ... + 76102.
It is an arithmetic number, because the mean of its divisors is an integer number (21518154).
Almost surely, 2426261472 is an apocalyptic number.
It is an amenable number.
426261472 is an abundant number, since it is smaller than the sum of its proper divisors (606609920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
426261472 is a wasteful number, since it uses less digits than its factorization.
426261472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146411 (or 146403 counting only the distinct ones).
The product of its digits is 32256, while the sum is 34.
The square root of 426261472 is about 20646.1006487908. The cubic root of 426261472 is about 752.5904333871.
The spelling of 426261472 in words is "four hundred twenty-six million, two hundred sixty-one thousand, four hundred seventy-two".
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