Base | Representation |
---|---|
bin | 11101001011101011110… |
… | …101111000101001011010 |
3 | 21002201022120121010102021 |
4 | 131023223311320221122 |
5 | 230324040323000404 |
6 | 4133135012525054 |
7 | 264612652522300 |
oct | 35135365705132 |
9 | 7081276533367 |
10 | 2005411531354 |
11 | 70354358a450 |
12 | 2847b432078a |
13 | 11715674112a |
14 | 6d0c3478270 |
15 | 37273124454 |
hex | 1d2ebd78a5a |
2005411531354 has 24 divisors (see below), whose sum is σ = 3817351080288. Its totient is φ = 781329167640.
The previous prime is 2005411531337. The next prime is 2005411531367. The reversal of 2005411531354 is 4531351145002.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 930152694 + ... + 930154849.
It is an arithmetic number, because the mean of its divisors is an integer number (159056295012).
Almost surely, 22005411531354 is an apocalyptic number.
2005411531354 is a deficient number, since it is larger than the sum of its proper divisors (1811939548934).
2005411531354 is a wasteful number, since it uses less digits than its factorization.
2005411531354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1860307570 (or 1860307563 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 34.
Adding to 2005411531354 its reverse (4531351145002), we get a palindrome (6536762676356).
The spelling of 2005411531354 in words is "two trillion, five billion, four hundred eleven million, five hundred thirty-one thousand, three hundred fifty-four".
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