Base | Representation |
---|---|
bin | 10001000111001… |
… | …10111001110100 |
3 | 101000010012111001 |
4 | 20203212321310 |
5 | 243222131431 |
6 | 22124453044 |
7 | 3362113201 |
oct | 1043467164 |
9 | 330105431 |
10 | 143552116 |
11 | 74038914 |
12 | 400aa184 |
13 | 239820a6 |
14 | 150caca8 |
15 | c908e61 |
hex | 88e6e74 |
143552116 has 12 divisors (see below), whose sum is σ = 251429220. Its totient is φ = 71715200.
The previous prime is 143552107. The next prime is 143552137. The reversal of 143552116 is 611255341.
143552116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 105062500 + 38489616 = 10250^2 + 6204^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9685 + ... + 19516.
It is an arithmetic number, because the mean of its divisors is an integer number (20952435).
Almost surely, 2143552116 is an apocalyptic number.
It is an amenable number.
143552116 is a deficient number, since it is larger than the sum of its proper divisors (107877104).
143552116 is a wasteful number, since it uses less digits than its factorization.
143552116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30434 (or 30432 counting only the distinct ones).
The product of its digits is 3600, while the sum is 28.
The square root of 143552116 is about 11981.3236330549. The cubic root of 143552116 is about 523.6042940305.
It can be divided in two parts, 14355 and 2116, that added together give a triangular number (16471 = T181).
The spelling of 143552116 in words is "one hundred forty-three million, five hundred fifty-two thousand, one hundred sixteen".
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