Base | Representation |
---|---|
bin | 1001100000110101… |
… | …1010010010110101 |
3 | 20120222010222112201 |
4 | 2120031122102311 |
5 | 20212213334110 |
6 | 1101221344501 |
7 | 120165454513 |
oct | 23015322265 |
9 | 6528128481 |
10 | 2553652405 |
11 | 10a0519937 |
12 | 5b3268131 |
13 | 319096135 |
14 | 1a32194b3 |
15 | ee2c7b3a |
hex | 9835a4b5 |
2553652405 has 16 divisors (see below), whose sum is σ = 3185993664. Its totient is φ = 1963336320.
The previous prime is 2553652403. The next prime is 2553652417. The reversal of 2553652405 is 5042563552.
It is not a de Polignac number, because 2553652405 - 21 = 2553652403 is a prime.
It is a super-2 number, since 2×25536524052 = 13042281211124568050, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2553652403) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79227 + ... + 106696.
It is an arithmetic number, because the mean of its divisors is an integer number (199124604).
Almost surely, 22553652405 is an apocalyptic number.
It is an amenable number.
2553652405 is a deficient number, since it is larger than the sum of its proper divisors (632341259).
2553652405 is a wasteful number, since it uses less digits than its factorization.
2553652405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186036.
The product of its (nonzero) digits is 180000, while the sum is 37.
The square root of 2553652405 is about 50533.6759498060. The cubic root of 2553652405 is about 1366.8491721040.
The spelling of 2553652405 in words is "two billion, five hundred fifty-three million, six hundred fifty-two thousand, four hundred five".
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