Base | Representation |
---|---|
bin | 10001100010000… |
… | …10100000101101 |
3 | 101020202002022201 |
4 | 20301002200231 |
5 | 300122314234 |
6 | 22332141501 |
7 | 3434046313 |
oct | 1061024055 |
9 | 336662281 |
10 | 147073069 |
11 | 760231a0 |
12 | 41307891 |
13 | 246158b0 |
14 | 157660b3 |
15 | cda2314 |
hex | 8c4282d |
147073069 has 32 divisors (see below), whose sum is σ = 185068800. Its totient is φ = 114816000.
The previous prime is 147073067. The next prime is 147073079. The reversal of 147073069 is 960370741.
It is not a de Polignac number, because 147073069 - 21 = 147073067 is a prime.
It is a super-2 number, since 2×1470730692 = 43260975250157522, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147073061) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 245232 + ... + 245830.
It is an arithmetic number, because the mean of its divisors is an integer number (5783400).
Almost surely, 2147073069 is an apocalyptic number.
It is an amenable number.
147073069 is a deficient number, since it is larger than the sum of its proper divisors (37995731).
147073069 is a wasteful number, since it uses less digits than its factorization.
147073069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 741.
The product of its (nonzero) digits is 31752, while the sum is 37.
The square root of 147073069 is about 12127.3685933924. The cubic root of 147073069 is about 527.8506390448.
The spelling of 147073069 in words is "one hundred forty-seven million, seventy-three thousand, sixty-nine".
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