Base | Representation |
---|---|
bin | 11001011100011… |
… | …101111001010100 |
3 | 1002202021101221120 |
4 | 121130131321110 |
5 | 1333241033014 |
6 | 110205443540 |
7 | 13402346445 |
oct | 3134357124 |
9 | 1082241846 |
10 | 426892884 |
11 | 1a9a73a40 |
12 | bab705b0 |
13 | 6a599252 |
14 | 409a52cc |
15 | 27726ba9 |
hex | 1971de54 |
426892884 has 48 divisors (see below), whose sum is σ = 1104470976. Its totient is φ = 127238400.
The previous prime is 426892883. The next prime is 426892889. The reversal of 426892884 is 488298624.
It is a super-3 number, since 3×4268928843 (a number of 27 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (426892883) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18457 + ... + 34560.
It is an arithmetic number, because the mean of its divisors is an integer number (23009812).
Almost surely, 2426892884 is an apocalyptic number.
426892884 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
426892884 is an abundant number, since it is smaller than the sum of its proper divisors (677578092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
426892884 is a wasteful number, since it uses less digits than its factorization.
426892884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53096 (or 53094 counting only the distinct ones).
The product of its digits is 1769472, while the sum is 51.
The square root of 426892884 is about 20661.3863039245. The cubic root of 426892884 is about 752.9618487608.
The spelling of 426892884 in words is "four hundred twenty-six million, eight hundred ninety-two thousand, eight hundred eighty-four".
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