Base | Representation |
---|---|
bin | 10001100010000… |
… | …10110101011000 |
3 | 101020202011010201 |
4 | 20301002311120 |
5 | 300122340032 |
6 | 22332151544 |
7 | 3434053213 |
oct | 1061026530 |
9 | 336664121 |
10 | 147074392 |
11 | 76024193 |
12 | 413085b4 |
13 | 2461638a |
14 | 1576677a |
15 | cda28e7 |
hex | 8c42d58 |
147074392 has 8 divisors (see below), whose sum is σ = 275764500. Its totient is φ = 73537192.
The previous prime is 147074377. The next prime is 147074401. The reversal of 147074392 is 293470741.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9192142 + ... + 9192157.
Almost surely, 2147074392 is an apocalyptic number.
It is an amenable number.
147074392 is a deficient number, since it is larger than the sum of its proper divisors (128690108).
147074392 is a wasteful number, since it uses less digits than its factorization.
147074392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18384305 (or 18384301 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 37.
The square root of 147074392 is about 12127.4231393153. The cubic root of 147074392 is about 527.8522218052.
The spelling of 147074392 in words is "one hundred forty-seven million, seventy-four thousand, three hundred ninety-two".
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