Base | Representation |
---|---|
bin | 10001100001001… |
… | …11101000010000 |
3 | 101020112111021121 |
4 | 20300213220100 |
5 | 300110303320 |
6 | 22325532024 |
7 | 3433110304 |
oct | 1060475020 |
9 | 336474247 |
10 | 146962960 |
11 | 75a584a1 |
12 | 41274014 |
13 | 245a7741 |
14 | 15737d04 |
15 | cd7e8aa |
hex | 8c27a10 |
146962960 has 40 divisors (see below), whose sum is σ = 361791576. Its totient is φ = 55326720.
The previous prime is 146962957. The next prime is 146962961. The reversal of 146962960 is 69269641.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 43086096 + 103876864 = 6564^2 + 10192^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-2 number, since 2×1469629602 = 43196223223923200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (146962961) 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, 52671 + ... + 55390.
Almost surely, 2146962960 is an apocalyptic number.
146962960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
146962960 is an abundant number, since it is smaller than the sum of its proper divisors (214828616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146962960 is a wasteful number, since it uses less digits than its factorization.
146962960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108091 (or 108085 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 43.
The square root of 146962960 is about 12122.8280528926. The cubic root of 146962960 is about 527.7188777442.
The spelling of 146962960 in words is "one hundred forty-six million, nine hundred sixty-two thousand, nine hundred sixty".
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