Base | Representation |
---|---|
bin | 1011110010100101010… |
… | …11011101111000000100 |
3 | 1102201200002120010121212 |
4 | 11321102223131320010 |
5 | 23114133144131400 |
6 | 510035024030552 |
7 | 41161050424622 |
oct | 5712253357004 |
9 | 1381602503555 |
10 | 405114052100 |
11 | 14689835943a |
12 | 6661ba62458 |
13 | 2c281cc0784 |
14 | 15871472512 |
15 | a81087d335 |
hex | 5e52adde04 |
405114052100 has 72 divisors (see below), whose sum is σ = 881428876608. Its totient is φ = 161616470400.
The previous prime is 405114052093. The next prime is 405114052151. The reversal of 405114052100 is 1250411504.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70858442 + ... + 70864158.
Almost surely, 2405114052100 is an apocalyptic number.
It is an amenable number.
405114052100 is an abundant number, since it is smaller than the sum of its proper divisors (476314824508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
405114052100 is a wasteful number, since it uses less digits than its factorization.
405114052100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7485 (or 7478 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 23.
Adding to 405114052100 its reverse (1250411504), we get a palindrome (406364463604).
The spelling of 405114052100 in words is "four hundred five billion, one hundred fourteen million, fifty-two thousand, one hundred".
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