Base | Representation |
---|---|
bin | 10001011110111… |
… | …01110010100010 |
3 | 101012222010101220 |
4 | 20233131302202 |
5 | 300021114024 |
6 | 22315235510 |
7 | 3430410450 |
oct | 1057356242 |
9 | 335863356 |
10 | 146660514 |
11 | 75871240 |
12 | 41148b96 |
13 | 244ccb90 |
14 | 156999d0 |
15 | cd1ee79 |
hex | 8bddca2 |
146660514 has 64 divisors (see below), whose sum is σ = 393845760. Its totient is φ = 35161920.
The previous prime is 146660509. The next prime is 146660533. The reversal of 146660514 is 415066641.
It is a happy number.
146660514 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 (33).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6204 + ... + 18215.
It is an arithmetic number, because the mean of its divisors is an integer number (6153840).
Almost surely, 2146660514 is an apocalyptic number.
146660514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
146660514 is an abundant number, since it is smaller than the sum of its proper divisors (247185246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146660514 is a wasteful number, since it uses less digits than its factorization.
146660514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24455.
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 146660514 is about 12110.3473938612. The cubic root of 146660514 is about 527.3566184881.
The spelling of 146660514 in words is "one hundred forty-six million, six hundred sixty thousand, five hundred fourteen".
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