Base | Representation |
---|---|
bin | 111101101001101… |
… | …100101001000000 |
3 | 2200002021222000021 |
4 | 331221230221000 |
5 | 4104242402203 |
6 | 250345303224 |
7 | 34426516135 |
oct | 7551545100 |
9 | 2602258007 |
10 | 1034340928 |
11 | 490949715 |
12 | 24a494b14 |
13 | 1363a1c6a |
14 | 9b52a58c |
15 | 60c165bd |
hex | 3da6ca40 |
1034340928 has 28 divisors (see below), whose sum is σ = 2173259052. Its totient is φ = 486748160.
The previous prime is 1034340919. The next prime is 1034340929. The reversal of 1034340928 is 8290434301.
It can be written as a sum of positive squares in 2 ways, for example, as 784448064 + 249892864 = 28008^2 + 15808^2 .
It is a super-2 number, since 2×10343409282 = 2139722310671802368, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a junction number, because it is equal to n+sod(n) for n = 1034340893 and 1034340902.
It is not an unprimeable number, because it can be changed into a prime (1034340929) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 474253 + ... + 476428.
Almost surely, 21034340928 is an apocalyptic number.
It is an amenable number.
1034340928 is an abundant number, since it is smaller than the sum of its proper divisors (1138918124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1034340928 is an equidigital number, since it uses as much as digits as its factorization.
1034340928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 950710 (or 950700 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 34.
The square root of 1034340928 is about 32161.1711229551. The cubic root of 1034340928 is about 1011.3183868029.
The spelling of 1034340928 in words is "one billion, thirty-four million, three hundred forty thousand, nine hundred twenty-eight".
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