Base | Representation |
---|---|
bin | 10001011100111… |
… | …11111000010010 |
3 | 101012111020112220 |
4 | 20232133320102 |
5 | 244440010210 |
6 | 22310001510 |
7 | 3425303235 |
oct | 1056377022 |
9 | 335436486 |
10 | 146406930 |
11 | 7570876a |
12 | 41046296 |
13 | 24441627 |
14 | 1563141c |
15 | ccbec70 |
hex | 8b9fe12 |
146406930 has 16 divisors (see below), whose sum is σ = 351376704. Its totient is φ = 39041840.
The previous prime is 146406919. The next prime is 146406961. The reversal of 146406930 is 39604641.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 146406891 and 146406900.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2440086 + ... + 2440145.
It is an arithmetic number, because the mean of its divisors is an integer number (21961044).
Almost surely, 2146406930 is an apocalyptic number.
146406930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
146406930 is an abundant number, since it is smaller than the sum of its proper divisors (204969774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146406930 is a wasteful number, since it uses less digits than its factorization.
146406930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4880241.
The product of its (nonzero) digits is 15552, while the sum is 33.
The square root of 146406930 is about 12099.8731398308. The cubic root of 146406930 is about 527.0525003897.
The spelling of 146406930 in words is "one hundred forty-six million, four hundred six thousand, nine hundred thirty".
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