Base | Representation |
---|---|
bin | 10001100000000… |
… | …01110100101100 |
3 | 101020020121212100 |
4 | 20300001310230 |
5 | 300040324413 |
6 | 22322335100 |
7 | 3431563656 |
oct | 1060016454 |
9 | 336217770 |
10 | 146808108 |
11 | 75962117 |
12 | 411ba490 |
13 | 24552105 |
14 | 156d76d6 |
15 | cd4da73 |
hex | 8c01d2c |
146808108 has 18 divisors (see below), whose sum is σ = 371098364. Its totient is φ = 48936024.
The previous prime is 146808083. The next prime is 146808133. The reversal of 146808108 is 801808641.
It is an interprime number because it is at equal distance from previous prime (146808083) and next prime (146808133).
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 4078003 = 146808108 / (1 + 4 + 6 + 8 + 0 + 8 + 1 + 0 + 8).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2038966 + ... + 2039037.
Almost surely, 2146808108 is an apocalyptic number.
146808108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
146808108 is an abundant number, since it is smaller than the sum of its proper divisors (224290256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146808108 is a wasteful number, since it uses less digits than its factorization.
146808108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4078013 (or 4078008 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 36.
The square root of 146808108 is about 12116.4395760471. The cubic root of 146808108 is about 527.5334635824.
The spelling of 146808108 in words is "one hundred forty-six million, eight hundred eight thousand, one hundred eight".
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