Base | Representation |
---|---|
bin | 10001100010000… |
… | …10000001010101 |
3 | 101020201222120100 |
4 | 20301002001111 |
5 | 300122233221 |
6 | 22332124313 |
7 | 3434040414 |
oct | 1061020125 |
9 | 336658510 |
10 | 147071061 |
11 | 76021735 |
12 | 41306699 |
13 | 246149c7 |
14 | 1576547b |
15 | cda1926 |
hex | 8c42055 |
147071061 has 24 divisors (see below), whose sum is σ = 218716160. Its totient is φ = 95191200.
The previous prime is 147071053. The next prime is 147071081. The reversal of 147071061 is 160170741.
It is not a de Polignac number, because 147071061 - 23 = 147071053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147071081) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41676 + ... + 45066.
Almost surely, 2147071061 is an apocalyptic number.
It is an amenable number.
147071061 is a deficient number, since it is larger than the sum of its proper divisors (71645099).
147071061 is a wasteful number, since it uses less digits than its factorization.
147071061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3537 (or 3534 counting only the distinct ones).
The product of its (nonzero) digits is 1176, while the sum is 27.
The square root of 147071061 is about 12127.2858051585. The cubic root of 147071061 is about 527.8482367719.
The spelling of 147071061 in words is "one hundred forty-seven million, seventy-one thousand, sixty-one".
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