Base | Representation |
---|---|
bin | 10001011111000… |
… | …00101101001100 |
3 | 101012222201210100 |
4 | 20233200231030 |
5 | 300022004320 |
6 | 22315411100 |
7 | 3430460334 |
oct | 1057405514 |
9 | 335881710 |
10 | 146672460 |
11 | 7587a210 |
12 | 41153a90 |
13 | 2450544c |
14 | 156a00c4 |
15 | cd23790 |
hex | 8be0b4c |
146672460 has 72 divisors (see below), whose sum is σ = 485359056. Its totient is φ = 35556480.
The previous prime is 146672443. The next prime is 146672467. The reversal of 146672460 is 64276641.
146672460 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (146672467) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35059 + ... + 39018.
It is an arithmetic number, because the mean of its divisors is an integer number (6741098).
Almost surely, 2146672460 is an apocalyptic number.
146672460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
146672460 is an abundant number, since it is smaller than the sum of its proper divisors (338686596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146672460 is a wasteful number, since it uses less digits than its factorization.
146672460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74103 (or 74098 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 36.
The square root of 146672460 is about 12110.8405984060. The cubic root of 146672460 is about 527.3709364322.
The spelling of 146672460 in words is "one hundred forty-six million, six hundred seventy-two thousand, four hundred sixty".
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