Base | Representation |
---|---|
bin | 10001100100100… |
… | …10101100000010 |
3 | 101021100202210212 |
4 | 20302102230002 |
5 | 300213321344 |
6 | 22343154122 |
7 | 3436614623 |
oct | 1062225402 |
9 | 337322725 |
10 | 147401474 |
11 | 76227a00 |
12 | 41445942 |
13 | 246cc20c |
14 | 1580da4a |
15 | ce1979e |
hex | 8c92b02 |
147401474 has 24 divisors (see below), whose sum is σ = 246684144. Its totient is φ = 65993400.
The previous prime is 147401473. The next prime is 147401483. The reversal of 147401474 is 474104741.
147401474 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 147401474.
It is not an unprimeable number, because it can be changed into a prime (147401473) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11669 + ... + 20759.
It is an arithmetic number, because the mean of its divisors is an integer number (10278506).
Almost surely, 2147401474 is an apocalyptic number.
147401474 is a deficient number, since it is larger than the sum of its proper divisors (99282670).
147401474 is a wasteful number, since it uses less digits than its factorization.
147401474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9182 (or 9171 counting only the distinct ones).
The product of its (nonzero) digits is 12544, while the sum is 32.
The square root of 147401474 is about 12140.9008726700. The cubic root of 147401474 is about 528.2432328406.
The spelling of 147401474 in words is "one hundred forty-seven million, four hundred one thousand, four hundred seventy-four".
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