Base | Representation |
---|---|
bin | 1011011101100… |
… | …0011101101011 |
3 | 10100110100011000 |
4 | 2313120131223 |
5 | 44301310210 |
6 | 4434210043 |
7 | 1122416136 |
oct | 267303553 |
9 | 110410130 |
10 | 48072555 |
11 | 25154693 |
12 | 14123923 |
13 | 9c61ccb |
14 | 655521d |
15 | 4348ac0 |
hex | 2dd876b |
48072555 has 16 divisors (see below), whose sum is σ = 85462560. Its totient is φ = 25638624.
The previous prime is 48072539. The next prime is 48072569. The reversal of 48072555 is 55527084.
It is a happy number.
It is not a de Polignac number, because 48072555 - 24 = 48072539 is a prime.
It is a super-3 number, since 3×480725553 (a number of 24 digits) contains 333 as substring.
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, 177912 + ... + 178181.
It is an arithmetic number, because the mean of its divisors is an integer number (5341410).
Almost surely, 248072555 is an apocalyptic number.
48072555 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
48072555 is a deficient number, since it is larger than the sum of its proper divisors (37390005).
48072555 is a wasteful number, since it uses less digits than its factorization.
48072555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 356107 (or 356101 counting only the distinct ones).
The product of its (nonzero) digits is 56000, while the sum is 36.
The square root of 48072555 is about 6933.4374591540. The cubic root of 48072555 is about 363.6071391381.
The spelling of 48072555 in words is "forty-eight million, seventy-two thousand, five hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •