Base | Representation |
---|---|
bin | 10001100010000… |
… | …10111010001001 |
3 | 101020202011120000 |
4 | 20301002322021 |
5 | 300122342242 |
6 | 22332153213 |
7 | 3434054130 |
oct | 1061027211 |
9 | 336664500 |
10 | 147074697 |
11 | 76024440 |
12 | 41308809 |
13 | 24616563 |
14 | 15766917 |
15 | cda2a4c |
hex | 8c42e89 |
147074697 has 40 divisors (see below), whose sum is σ = 273928512. Its totient is φ = 76399200.
The previous prime is 147074693. The next prime is 147074723. The reversal of 147074697 is 796470741.
It is not a de Polignac number, because 147074697 - 22 = 147074693 is a prime.
It is not an unprimeable number, because it can be changed into a prime (147074693) by changing a digit.
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 in 39 ways as a sum of consecutive naturals, for example, 5554 + ... + 18027.
Almost surely, 2147074697 is an apocalyptic number.
It is an amenable number.
147074697 is a deficient number, since it is larger than the sum of its proper divisors (126853815).
147074697 is a wasteful number, since it uses less digits than its factorization.
147074697 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23611 (or 23602 counting only the distinct ones).
The product of its (nonzero) digits is 296352, while the sum is 45.
The square root of 147074697 is about 12127.4357141153. The cubic root of 147074697 is about 527.8525866881.
It can be divided in two parts, 1470 and 74697, that added together give a palindrome (76167).
The spelling of 147074697 in words is "one hundred forty-seven million, seventy-four thousand, six hundred ninety-seven".
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