Base | Representation |
---|---|
bin | 10001011110101… |
… | …10011110000100 |
3 | 101012220121021110 |
4 | 20233112132010 |
5 | 300014134112 |
6 | 22314445020 |
7 | 3430224156 |
oct | 1057263604 |
9 | 335817243 |
10 | 146630532 |
11 | 75850764 |
12 | 41133770 |
13 | 244bc339 |
14 | 1568cad6 |
15 | cd1613c |
hex | 8bd6784 |
146630532 has 24 divisors (see below), whose sum is σ = 343638400. Its totient is φ = 48662496.
The previous prime is 146630531. The next prime is 146630537. The reversal of 146630532 is 235036641.
146630532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×1466305323 (a number of 25 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 146630532.
It is not an unprimeable number, because it can be changed into a prime (146630531) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23932 + ... + 29427.
Almost surely, 2146630532 is an apocalyptic number.
146630532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
146630532 is an abundant number, since it is smaller than the sum of its proper divisors (197007868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146630532 is a wasteful number, since it uses less digits than its factorization.
146630532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53595 (or 53593 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 30.
The square root of 146630532 is about 12109.1094635402. The cubic root of 146630532 is about 527.3206799720.
The spelling of 146630532 in words is "one hundred forty-six million, six hundred thirty thousand, five hundred thirty-two".
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