Base | Representation |
---|---|
bin | 10001100001010… |
… | …11000011100000 |
3 | 101020120012112022 |
4 | 20300223003200 |
5 | 300111230432 |
6 | 22330121012 |
7 | 3433166231 |
oct | 1060530340 |
9 | 336505468 |
10 | 146976992 |
11 | 75a67a98 |
12 | 41280168 |
13 | 245b0c46 |
14 | 1573d088 |
15 | cd83b12 |
hex | 8c2b0e0 |
146976992 has 24 divisors (see below), whose sum is σ = 301943376. Its totient is φ = 70292992.
The previous prime is 146976979. The next prime is 146976997. The reversal of 146976992 is 299679641.
146976992 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146976997) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99113 + ... + 100584.
It is an arithmetic number, because the mean of its divisors is an integer number (12580974).
Almost surely, 2146976992 is an apocalyptic number.
It is an amenable number.
146976992 is an abundant number, since it is smaller than the sum of its proper divisors (154966384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146976992 is a wasteful number, since it uses less digits than its factorization.
146976992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199730 (or 199722 counting only the distinct ones).
The product of its digits is 1469664, while the sum is 53.
The square root of 146976992 is about 12123.4067819240. The cubic root of 146976992 is about 527.7356727145.
The spelling of 146976992 in words is "one hundred forty-six million, nine hundred seventy-six thousand, nine hundred ninety-two".
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