Base | Representation |
---|---|
bin | 10001001000010… |
… | …10000010011110 |
3 | 101000101111220012 |
4 | 20210022002132 |
5 | 243241233110 |
6 | 22131523222 |
7 | 3363252602 |
oct | 1044120236 |
9 | 330344805 |
10 | 143696030 |
11 | 74126a55 |
12 | 40159512 |
13 | 23a0274a |
14 | 15127502 |
15 | c936905 |
hex | 890a09e |
143696030 has 16 divisors (see below), whose sum is σ = 258908400. Its totient is φ = 57421632.
The previous prime is 143696029. The next prime is 143696041. The reversal of 143696030 is 30696341.
It is a happy number.
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, 4421 + ... + 17519.
It is an arithmetic number, because the mean of its divisors is an integer number (16181775).
Almost surely, 2143696030 is an apocalyptic number.
143696030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
143696030 is a deficient number, since it is larger than the sum of its proper divisors (115212370).
143696030 is a wasteful number, since it uses less digits than its factorization.
143696030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14203.
The product of its (nonzero) digits is 11664, while the sum is 32.
The square root of 143696030 is about 11987.3278924037. The cubic root of 143696030 is about 523.7792103447.
The spelling of 143696030 in words is "one hundred forty-three million, six hundred ninety-six thousand, thirty".
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