Base | Representation |
---|---|
bin | 101101101101111… |
… | …0000110010110000 |
3 | 10221220111111102210 |
4 | 1123123300302300 |
5 | 11120201120100 |
6 | 412115012120 |
7 | 53004552015 |
oct | 13333606260 |
9 | 3856444383 |
10 | 1534004400 |
11 | 7179a6235 |
12 | 36989a040 |
13 | 1b5a69b16 |
14 | 107a3570c |
15 | 8ea14c50 |
hex | 5b6f0cb0 |
1534004400 has 60 divisors (see below), whose sum is σ = 4913931272. Its totient is φ = 409067520.
The previous prime is 1534004371. The next prime is 1534004413. The reversal of 1534004400 is 44004351.
It is a tau number, because it is divible by the number of its divisors (60).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 637969 + ... + 640368.
Almost surely, 21534004400 is an apocalyptic number.
1534004400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1534004400 is an abundant number, since it is smaller than the sum of its proper divisors (3379926872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1534004400 is a wasteful number, since it uses less digits than its factorization.
1534004400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1278358 (or 1278347 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 1534004400 is about 39166.3682258133. The cubic root of 1534004400 is about 1153.2997603096.
Adding to 1534004400 its reverse (44004351), we get a palindrome (1578008751).
The spelling of 1534004400 in words is "one billion, five hundred thirty-four million, four thousand, four hundred".
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