Base | Representation |
---|---|
bin | 101101001101010101… |
… | …101011000000101000 |
3 | 11122021222122120211000 |
4 | 231031111223000220 |
5 | 1243403243321310 |
6 | 34144443035000 |
7 | 3335630420001 |
oct | 551525530050 |
9 | 148258576730 |
10 | 48542167080 |
11 | 1964a873660 |
12 | 94a880ba60 |
13 | 4767a227b4 |
14 | 24c6c861a8 |
15 | 13e18c94c0 |
hex | b4d56b028 |
48542167080 has 128 divisors (see below), whose sum is σ = 176517014400. Its totient is φ = 11767795200.
The previous prime is 48542167033. The next prime is 48542167087. The reversal of 48542167080 is 8076124584.
48542167080 is a `hidden beast` number, since 4 + 85 + 421 + 6 + 70 + 80 = 666.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (48542167087) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2031141 + ... + 2054900.
It is an arithmetic number, because the mean of its divisors is an integer number (1379039175).
Almost surely, 248542167080 is an apocalyptic number.
48542167080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48542167080 is an abundant number, since it is smaller than the sum of its proper divisors (127974847320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48542167080 is a wasteful number, since it uses less digits than its factorization.
48542167080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4086072 (or 4086062 counting only the distinct ones).
The product of its (nonzero) digits is 430080, while the sum is 45.
The spelling of 48542167080 in words is "forty-eight billion, five hundred forty-two million, one hundred sixty-seven thousand, eighty".
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