Base | Representation |
---|---|
bin | 10001000110101… |
… | …01010101100100 |
3 | 100222222112210011 |
4 | 20203111111210 |
5 | 243212331124 |
6 | 22123140004 |
7 | 3361363342 |
oct | 1043252544 |
9 | 328875704 |
10 | 143480164 |
11 | 73a99853 |
12 | 40074604 |
13 | 23958409 |
14 | 150ac992 |
15 | c8e2994 |
hex | 88d5564 |
143480164 has 24 divisors (see below), whose sum is σ = 268107840. Its totient is φ = 67023264.
The previous prime is 143480149. The next prime is 143480171. The reversal of 143480164 is 461084341.
It is a super-2 number, since 2×1434801642 = 41173114922933792, which contains 22 as substring.
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, 14179 + ... + 22090.
It is an arithmetic number, because the mean of its divisors is an integer number (11171160).
Almost surely, 2143480164 is an apocalyptic number.
It is an amenable number.
143480164 is a deficient number, since it is larger than the sum of its proper divisors (124627676).
143480164 is a wasteful number, since it uses less digits than its factorization.
143480164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36339 (or 36337 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 143480164 is about 11978.3205834541. The cubic root of 143480164 is about 523.5167981128.
The spelling of 143480164 in words is "one hundred forty-three million, four hundred eighty thousand, one hundred sixty-four".
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