Base | Representation |
---|---|
bin | 1101000101010… |
… | …1001001111110 |
3 | 10211020221000011 |
4 | 3101111021332 |
5 | 103021443000 |
6 | 5240053434 |
7 | 1234266460 |
oct | 321251176 |
9 | 124227004 |
10 | 54874750 |
11 | 28a80237 |
12 | 1646427a |
13 | b4a4188 |
14 | 7406130 |
15 | 4c3e2ba |
hex | 345527e |
54874750 has 32 divisors (see below), whose sum is σ = 117404352. Its totient is φ = 18813600.
The previous prime is 54874747. The next prime is 54874783. The reversal of 54874750 is 5747845.
It is a super-2 number, since 2×548747502 = 6022476375125000, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13929 + ... + 17428.
It is an arithmetic number, because the mean of its divisors is an integer number (3668886).
Almost surely, 254874750 is an apocalyptic number.
54874750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
54874750 is an abundant number, since it is smaller than the sum of its proper divisors (62529602).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54874750 is a wasteful number, since it uses less digits than its factorization.
54874750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31381 (or 31371 counting only the distinct ones).
The product of its (nonzero) digits is 156800, while the sum is 40.
The square root of 54874750 is about 7407.7493208126. The cubic root of 54874750 is about 380.0063480011.
The spelling of 54874750 in words is "fifty-four million, eight hundred seventy-four thousand, seven hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •