Base | Representation |
---|---|
bin | 10001011100100… |
… | …01000111111100 |
3 | 101012101011122110 |
4 | 20232101013330 |
5 | 244431041432 |
6 | 22304414020 |
7 | 3424632105 |
oct | 1056210774 |
9 | 335334573 |
10 | 146346492 |
11 | 75677316 |
12 | 41017310 |
13 | 2441cc76 |
14 | 156173ac |
15 | ccabdcc |
hex | 8b911fc |
146346492 has 48 divisors (see below), whose sum is σ = 348751872. Its totient is φ = 47752320.
The previous prime is 146346479. The next prime is 146346509. The reversal of 146346492 is 294643641.
146346492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 146346492.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153088 + ... + 154040.
It is an arithmetic number, because the mean of its divisors is an integer number (7265664).
Almost surely, 2146346492 is an apocalyptic number.
146346492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
146346492 is an abundant number, since it is smaller than the sum of its proper divisors (202405380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146346492 is a wasteful number, since it uses less digits than its factorization.
146346492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1218 (or 1216 counting only the distinct ones).
The product of its digits is 124416, while the sum is 39.
The square root of 146346492 is about 12097.3754178334. The cubic root of 146346492 is about 526.9799665207.
The spelling of 146346492 in words is "one hundred forty-six million, three hundred forty-six thousand, four hundred ninety-two".
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