Base | Representation |
---|---|
bin | 10001001000011… |
… | …10011101101101 |
3 | 101000102102202120 |
4 | 20210032131231 |
5 | 243242323112 |
6 | 22132143153 |
7 | 3363356466 |
oct | 1044163555 |
9 | 330372676 |
10 | 143714157 |
11 | 74139634 |
12 | 40167ab9 |
13 | 23a0aa82 |
14 | 1512dd6d |
15 | c93be8c |
hex | 890e76d |
143714157 has 16 divisors (see below), whose sum is σ = 201976320. Its totient is φ = 90644400.
The previous prime is 143714117. The next prime is 143714159. The reversal of 143714157 is 751417341.
It is a happy number.
143714157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 143714157 - 26 = 143714093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143714159) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61032 + ... + 63342.
It is an arithmetic number, because the mean of its divisors is an integer number (12623520).
Almost surely, 2143714157 is an apocalyptic number.
It is an amenable number.
143714157 is a deficient number, since it is larger than the sum of its proper divisors (58262163).
143714157 is a wasteful number, since it uses less digits than its factorization.
143714157 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3424.
The product of its digits is 11760, while the sum is 33.
The square root of 143714157 is about 11988.0839586650. The cubic root of 143714157 is about 523.8012340256.
It can be divided in two parts, 14371 and 4157, that added together give a triangular number (18528 = T192).
The spelling of 143714157 in words is "one hundred forty-three million, seven hundred fourteen thousand, one hundred fifty-seven".
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