Base | Representation |
---|---|
bin | 10110011000001… |
… | …001100100110100 |
3 | 222011102210100122 |
4 | 112120021210310 |
5 | 1232102220203 |
6 | 101130431112 |
7 | 12206045303 |
oct | 2630114464 |
9 | 864383318 |
10 | 375429428 |
11 | 182a13760 |
12 | a5892498 |
13 | 5ca1a9ba |
14 | 37c0a43a |
15 | 22e5d538 |
hex | 16609934 |
375429428 has 24 divisors (see below), whose sum is σ = 758890944. Its totient is φ = 160611200.
The previous prime is 375429427. The next prime is 375429451. The reversal of 375429428 is 824924573.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (375429427) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250208 + ... + 251703.
It is an arithmetic number, because the mean of its divisors is an integer number (31620456).
Almost surely, 2375429428 is an apocalyptic number.
It is an amenable number.
375429428 is an abundant number, since it is smaller than the sum of its proper divisors (383461516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
375429428 is a wasteful number, since it uses less digits than its factorization.
375429428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 501943 (or 501941 counting only the distinct ones).
The product of its digits is 483840, while the sum is 44.
The square root of 375429428 is about 19376.0013418662. The cubic root of 375429428 is about 721.3999434147.
The spelling of 375429428 in words is "three hundred seventy-five million, four hundred twenty-nine thousand, four hundred twenty-eight".
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