Base | Representation |
---|---|
bin | 10100100110101000000… |
… | …100111101101011011010 |
3 | 12000100121000010021120021 |
4 | 110212220010331223122 |
5 | 141144142203121012 |
6 | 3002234453421054 |
7 | 204202301252641 |
oct | 24465004755332 |
9 | 5010530107507 |
10 | 1415864113882 |
11 | 4a6512420909 |
12 | 1aa4a203a78a |
13 | a36914933ca |
14 | 4c7574c8358 |
15 | 26c6ac63007 |
hex | 149a813dada |
1415864113882 has 16 divisors (see below), whose sum is σ = 2248750427112. Its totient is φ = 666281566720.
The previous prime is 1415864113849. The next prime is 1415864113889. The reversal of 1415864113882 is 2883114685141.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1396960888761 + 18903225121 = 1181931^2 + 137489^2 .
It is a super-2 number, since 2×14158641138822 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1415864113889) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3959382 + ... + 4302142.
Almost surely, 21415864113882 is an apocalyptic number.
1415864113882 is a deficient number, since it is larger than the sum of its proper divisors (832886313230).
1415864113882 is a wasteful number, since it uses less digits than its factorization.
1415864113882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 464273.
The product of its digits is 1474560, while the sum is 52.
The spelling of 1415864113882 in words is "one trillion, four hundred fifteen billion, eight hundred sixty-four million, one hundred thirteen thousand, eight hundred eighty-two".
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