Base | Representation |
---|---|
bin | 10101011010000111111… |
… | …000010000000000110010 |
3 | 12012122022120020101001212 |
4 | 111122013320100000302 |
5 | 143100413033010132 |
6 | 3043501344000122 |
7 | 211200451540061 |
oct | 25320770200062 |
9 | 5178276211055 |
10 | 1471158485042 |
11 | 517a07680314 |
12 | 1b9154000042 |
13 | a896406b71c |
14 | 512c10261d8 |
15 | 2840530a5b2 |
hex | 15687e10032 |
1471158485042 has 16 divisors (see below), whose sum is σ = 2211130454040. Its totient is φ = 734115516288.
The previous prime is 1471158484997. The next prime is 1471158485051. The reversal of 1471158485042 is 2405848511741.
It can be written as a sum of positive squares in 4 ways, for example, as 809263967281 + 661894517761 = 899591^2 + 813569^2 .
It is a super-2 number, since 2×14711584850422 (a number of 25 digits) 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, 5707934 + ... + 5960102.
Almost surely, 21471158485042 is an apocalyptic number.
1471158485042 is a deficient number, since it is larger than the sum of its proper divisors (739971968998).
1471158485042 is a wasteful number, since it uses less digits than its factorization.
1471158485042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257965.
The product of its (nonzero) digits is 1433600, while the sum is 50.
The spelling of 1471158485042 in words is "one trillion, four hundred seventy-one billion, one hundred fifty-eight million, four hundred eighty-five thousand, forty-two".
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