Base | Representation |
---|---|
bin | 1011100010000… |
… | …0101000010001 |
3 | 10101000100121210 |
4 | 2320200220101 |
5 | 44340240040 |
6 | 4444410333 |
7 | 1125060000 |
oct | 270405021 |
9 | 111010553 |
10 | 48368145 |
11 | 25336781 |
12 | 142469a9 |
13 | a036707 |
14 | 65d0c37 |
15 | 43a6480 |
hex | 2e20a11 |
48368145 has 80 divisors (see below), whose sum is σ = 96802560. Its totient is φ = 20547072.
The previous prime is 48368137. The next prime is 48368161. The reversal of 48368145 is 54186384.
It is not a de Polignac number, because 48368145 - 23 = 48368137 is a prime.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 612216 + ... + 612294.
It is an arithmetic number, because the mean of its divisors is an integer number (1210032).
Almost surely, 248368145 is an apocalyptic number.
It is an amenable number.
48368145 is an abundant number, since it is smaller than the sum of its proper divisors (48434415).
48368145 is an equidigital number, since it uses as much as digits as its factorization.
48368145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132 (or 111 counting only the distinct ones).
The product of its digits is 92160, while the sum is 39.
The square root of 48368145 is about 6954.7210583890. The cubic root of 48368145 is about 364.3508697649.
The spelling of 48368145 in words is "forty-eight million, three hundred sixty-eight thousand, one hundred forty-five".
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