Base | Representation |
---|---|
bin | 10001100111001… |
… | …10110100111000 |
3 | 101022000021112221 |
4 | 20303212310320 |
5 | 300310333404 |
6 | 22354413424 |
7 | 3442551442 |
oct | 1063466470 |
9 | 338007487 |
10 | 147746104 |
11 | 76442920 |
12 | 41591274 |
13 | 247c003c |
14 | 1589d492 |
15 | ce86954 |
hex | 8ce6d38 |
147746104 has 32 divisors (see below), whose sum is σ = 303004800. Its totient is φ = 66980320.
The previous prime is 147746057. The next prime is 147746107. The reversal of 147746104 is 401647741.
147746104 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1477461042 = 43657822494357632, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 147746104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147746107) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34869 + ... + 38875.
It is an arithmetic number, because the mean of its divisors is an integer number (9468900).
Almost surely, 2147746104 is an apocalyptic number.
It is an amenable number.
147746104 is an abundant number, since it is smaller than the sum of its proper divisors (155258696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147746104 is a wasteful number, since it uses less digits than its factorization.
147746104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4443 (or 4439 counting only the distinct ones).
The product of its (nonzero) digits is 18816, while the sum is 34.
The square root of 147746104 is about 12155.0855200611. The cubic root of 147746104 is about 528.6545963676.
The spelling of 147746104 in words is "one hundred forty-seven million, seven hundred forty-six thousand, one hundred four".
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