Base | Representation |
---|---|
bin | 10001100010000… |
… | …10111010101100 |
3 | 101020202011121022 |
4 | 20301002322230 |
5 | 300122342412 |
6 | 22332153312 |
7 | 3434054210 |
oct | 1061027254 |
9 | 336664538 |
10 | 147074732 |
11 | 76024472 |
12 | 41308838 |
13 | 2461658c |
14 | 15766940 |
15 | cda2a72 |
hex | 8c42eac |
147074732 has 12 divisors (see below), whose sum is σ = 294149520. Its totient is φ = 63032016.
The previous prime is 147074723. The next prime is 147074743. The reversal of 147074732 is 237470741.
It is a happy number.
147074732 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
147074732 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 147074692 and 147074701.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2626307 + ... + 2626362.
It is an arithmetic number, because the mean of its divisors is an integer number (24512460).
Almost surely, 2147074732 is an apocalyptic number.
It is an amenable number.
147074732 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147074732 is a wasteful number, since it uses less digits than its factorization.
147074732 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5252680 (or 5252678 counting only the distinct ones).
The product of its (nonzero) digits is 32928, while the sum is 35.
The square root of 147074732 is about 12127.4371571243. The cubic root of 147074732 is about 527.8526285599.
The spelling of 147074732 in words is "one hundred forty-seven million, seventy-four thousand, seven hundred thirty-two".
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