Base | Representation |
---|---|
bin | 1011100010100… |
… | …1010101011000 |
3 | 10101002011112100 |
4 | 2320221111120 |
5 | 44342410200 |
6 | 4445243400 |
7 | 1125265644 |
oct | 270512530 |
9 | 111064470 |
10 | 48403800 |
11 | 25360545 |
12 | 14263560 |
13 | a049a03 |
14 | 65ddc24 |
15 | 43b1d00 |
hex | 2e29558 |
48403800 has 72 divisors (see below), whose sum is σ = 162562140. Its totient is φ = 12907200.
The previous prime is 48403783. The next prime is 48403801. The reversal of 48403800 is 830484.
It is a tau number, because it is divible by the number of its divisors (72).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48403801) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11646 + ... + 15245.
Almost surely, 248403800 is an apocalyptic number.
48403800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48403800 is an abundant number, since it is smaller than the sum of its proper divisors (114158340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48403800 is a wasteful number, since it uses less digits than its factorization.
48403800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26913 (or 26901 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
The square root of 48403800 is about 6957.2839528080. The cubic root of 48403800 is about 364.4403759158.
The spelling of 48403800 in words is "forty-eight million, four hundred three thousand, eight hundred".
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