Base | Representation |
---|---|
bin | 10001100001100… |
… | …00110110100110 |
3 | 101020121102002221 |
4 | 20300300312212 |
5 | 300113010432 |
6 | 22330422554 |
7 | 3433325410 |
oct | 1060606646 |
9 | 336542087 |
10 | 147000742 |
11 | 75a83919 |
12 | 41291a5a |
13 | 245bb9b5 |
14 | 157479b0 |
15 | cd8ab97 |
hex | 8c30da6 |
147000742 has 16 divisors (see below), whose sum is σ = 256273920. Its totient is φ = 61932168.
The previous prime is 147000713. The next prime is 147000761. The reversal of 147000742 is 247000741.
147000742 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88158 + ... + 89809.
It is an arithmetic number, because the mean of its divisors is an integer number (16017120).
Almost surely, 2147000742 is an apocalyptic number.
147000742 is a deficient number, since it is larger than the sum of its proper divisors (109273178).
147000742 is a wasteful number, since it uses less digits than its factorization.
147000742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178035.
The product of its (nonzero) digits is 1568, while the sum is 25.
The square root of 147000742 is about 12124.3862525078. The cubic root of 147000742 is about 527.7640967715.
Subtracting 147000742 from its reverse (247000741), we obtain a palindrome (99999999).
The spelling of 147000742 in words is "one hundred forty-seven million, seven hundred forty-two", and thus it is an aban number.
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