Base | Representation |
---|---|
bin | 1011100010110… |
… | …1011111000001 |
3 | 10101010000212000 |
4 | 2320231133001 |
5 | 44343431201 |
6 | 4445454213 |
7 | 1125366342 |
oct | 270553701 |
9 | 111100760 |
10 | 48420801 |
11 | 253722a0 |
12 | 14271369 |
13 | a054680 |
14 | 66060c9 |
15 | 43b6d86 |
hex | 2e2d7c1 |
48420801 has 32 divisors (see below), whose sum is σ = 84282240. Its totient is φ = 27086400.
The previous prime is 48420781. The next prime is 48420803. The reversal of 48420801 is 10802484.
It is not a de Polignac number, because 48420801 - 223 = 40032193 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (48420803) 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, 2410 + ... + 10131.
It is an arithmetic number, because the mean of its divisors is an integer number (2633820).
Almost surely, 248420801 is an apocalyptic number.
It is an amenable number.
48420801 is a deficient number, since it is larger than the sum of its proper divisors (35861439).
48420801 is a wasteful number, since it uses less digits than its factorization.
48420801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12574 (or 12568 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 27.
The square root of 48420801 is about 6958.5056585448. The cubic root of 48420801 is about 364.4830387203.
The spelling of 48420801 in words is "forty-eight million, four hundred twenty thousand, eight hundred one".
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