Base | Representation |
---|---|
bin | 10001100101001… |
… | …01111000101011 |
3 | 101021111202200012 |
4 | 20302211320223 |
5 | 300223330412 |
6 | 22345002135 |
7 | 3440363105 |
oct | 1062457053 |
9 | 337452605 |
10 | 147480107 |
11 | 76280a95 |
12 | 4148334b |
13 | 24728c48 |
14 | 15830575 |
15 | ce32c22 |
hex | 8ca5e2b |
147480107 has 4 divisors (see below), whose sum is σ = 147637776. Its totient is φ = 147322440.
The previous prime is 147480101. The next prime is 147480119. The reversal of 147480107 is 701084741.
147480107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 147480107 - 26 = 147480043 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (147480101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77423 + ... + 79304.
It is an arithmetic number, because the mean of its divisors is an integer number (36909444).
Almost surely, 2147480107 is an apocalyptic number.
147480107 is a deficient number, since it is larger than the sum of its proper divisors (157669).
147480107 is an equidigital number, since it uses as much as digits as its factorization.
147480107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157668.
The product of its (nonzero) digits is 6272, while the sum is 32.
The square root of 147480107 is about 12144.1387920264. The cubic root of 147480107 is about 528.3371486045.
The spelling of 147480107 in words is "one hundred forty-seven million, four hundred eighty thousand, one hundred seven".
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