Base | Representation |
---|---|
bin | 11001011010001… |
… | …100111001011100 |
3 | 1002201011020020211 |
4 | 121122030321130 |
5 | 1333113031342 |
6 | 110145022204 |
7 | 13364324101 |
oct | 3132147134 |
9 | 1081136224 |
10 | 426298972 |
11 | 1a96a8800 |
12 | ba924964 |
13 | 6a41bb18 |
14 | 4088caa8 |
15 | 2765ac17 |
hex | 1968ce5c |
426298972 has 72 divisors (see below), whose sum is σ = 871713920. Its totient is φ = 181764000.
The previous prime is 426298969. The next prime is 426299023. The reversal of 426298972 is 279892624.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1388443 + ... + 1388749.
Almost surely, 2426298972 is an apocalyptic number.
It is an amenable number.
426298972 is an abundant number, since it is smaller than the sum of its proper divisors (445414948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
426298972 is a wasteful number, since it uses less digits than its factorization.
426298972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 503 (or 490 counting only the distinct ones).
The product of its digits is 870912, while the sum is 49.
The square root of 426298972 is about 20647.0087906215. The cubic root of 426298972 is about 752.6125022467.
The spelling of 426298972 in words is "four hundred twenty-six million, two hundred ninety-eight thousand, nine hundred seventy-two".
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