Base | Representation |
---|---|
bin | 10001100000000… |
… | …00100100100000 |
3 | 101020020100211021 |
4 | 20300000210200 |
5 | 300040143401 |
6 | 22322255224 |
7 | 3431543005 |
oct | 1060004440 |
9 | 336210737 |
10 | 146802976 |
11 | 75959281 |
12 | 411b7514 |
13 | 2454c988 |
14 | 156d58ac |
15 | cd4c2a1 |
hex | 8c00920 |
146802976 has 24 divisors (see below), whose sum is σ = 296832060. Its totient is φ = 71417088.
The previous prime is 146802961. The next prime is 146802977. The reversal of 146802976 is 679208641.
It can be written as a sum of positive squares in 2 ways, for example, as 144480400 + 2322576 = 12020^2 + 1524^2 .
It is a super-2 number, since 2×1468029762 = 43102227524913152, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (146802977) 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, 60811 + ... + 63178.
Almost surely, 2146802976 is an apocalyptic number.
146802976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
146802976 is an abundant number, since it is smaller than the sum of its proper divisors (150029084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146802976 is a wasteful number, since it uses less digits than its factorization.
146802976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124036 (or 124028 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 43.
The square root of 146802976 is about 12116.2277958117. The cubic root of 146802976 is about 527.5273164803.
The spelling of 146802976 in words is "one hundred forty-six million, eight hundred two thousand, nine hundred seventy-six".
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