Base | Representation |
---|---|
bin | 1011011110111… |
… | …1010101101011 |
3 | 10100122002200020 |
4 | 2313233111223 |
5 | 44312310001 |
6 | 4440211523 |
7 | 1123256250 |
oct | 267572553 |
9 | 110562606 |
10 | 48166251 |
11 | 25209021 |
12 | 14169ba3 |
13 | 9c95853 |
14 | 657b427 |
15 | 4366736 |
hex | 2def56b |
48166251 has 8 divisors (see below), whose sum is σ = 73396224. Its totient is φ = 27523560.
The previous prime is 48166249. The next prime is 48166259. The reversal of 48166251 is 15266184.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 48166251 - 21 = 48166249 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48166259) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1146795 + ... + 1146836.
It is an arithmetic number, because the mean of its divisors is an integer number (9174528).
Almost surely, 248166251 is an apocalyptic number.
48166251 is a deficient number, since it is larger than the sum of its proper divisors (25229973).
48166251 is a wasteful number, since it uses less digits than its factorization.
48166251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2293641.
The product of its digits is 11520, while the sum is 33.
The square root of 48166251 is about 6940.1909916082. The cubic root of 48166251 is about 363.8432157979.
The spelling of 48166251 in words is "forty-eight million, one hundred sixty-six thousand, two hundred fifty-one".
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