Base | Representation |
---|---|
bin | 110001000101010100… |
… | …0010011001011001110 |
3 | 101002001212011120200010 |
4 | 1202022220103023032 |
5 | 3211332142111324 |
6 | 120231123414050 |
7 | 10421015005443 |
oct | 1421250231316 |
9 | 332055146603 |
10 | 105405035214 |
11 | 4077a438056 |
12 | 18517b24326 |
13 | 9c2a55372b |
14 | 515cc379ca |
15 | 2b1d9eb829 |
hex | 188aa132ce |
105405035214 has 16 divisors (see below), whose sum is σ = 219975725952. Its totient is φ = 33607402488.
The previous prime is 105405035201. The next prime is 105405035221. The reversal of 105405035214 is 412530504501.
It is a super-2 number, since 2×1054050352142 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
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, 381902164 + ... + 381902439.
It is an arithmetic number, because the mean of its divisors is an integer number (13748482872).
Almost surely, 2105405035214 is an apocalyptic number.
105405035214 is an abundant number, since it is smaller than the sum of its proper divisors (114570690738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105405035214 is a wasteful number, since it uses less digits than its factorization.
105405035214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 763804631.
The product of its (nonzero) digits is 12000, while the sum is 30.
Adding to 105405035214 its reverse (412530504501), we get a palindrome (517935539715).
The spelling of 105405035214 in words is "one hundred five billion, four hundred five million, thirty-five thousand, two hundred fourteen".
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