Base | Representation |
---|---|
bin | 10001100010000… |
… | …10101111111100 |
3 | 101020202010122211 |
4 | 20301002233330 |
5 | 300122332134 |
6 | 22332150204 |
7 | 3434052205 |
oct | 1061025774 |
9 | 336663584 |
10 | 147074044 |
11 | 760239a7 |
12 | 41308364 |
13 | 24616180 |
14 | 157665ac |
15 | cda2764 |
hex | 8c42bfc |
147074044 has 24 divisors (see below), whose sum is σ = 286122368. Its totient is φ = 65689920.
The previous prime is 147073967. The next prime is 147074069. The reversal of 147074044 is 440470741.
147074044 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 Harshad number since it is a multiple of its sum of digits (31).
It is a junction number, because it is equal to n+sod(n) for n = 147073997 and 147074015.
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, 44007 + ... + 47230.
Almost surely, 2147074044 is an apocalyptic number.
It is an amenable number.
147074044 is a deficient number, since it is larger than the sum of its proper divisors (139048324).
147074044 is a wasteful number, since it uses less digits than its factorization.
147074044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91285 (or 91283 counting only the distinct ones).
The product of its (nonzero) digits is 12544, while the sum is 31.
The square root of 147074044 is about 12127.4087916587. The cubic root of 147074044 is about 527.8518054791.
The spelling of 147074044 in words is "one hundred forty-seven million, seventy-four thousand, forty-four".
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