Base | Representation |
---|---|
bin | 111110101101001… |
… | …0010000001001111 |
3 | 12102122010101101212 |
4 | 1331122102001033 |
5 | 13302113312201 |
6 | 544440525035 |
7 | 103066025633 |
oct | 17532220117 |
9 | 5378111355 |
10 | 2104041551 |
11 | 98a749617 |
12 | 4a878077b |
13 | 276ba4601 |
14 | 15d61cdc3 |
15 | c4ab4abb |
hex | 7d69204f |
2104041551 has 16 divisors (see below), whose sum is σ = 2252394240. Its totient is φ = 1959629760.
The previous prime is 2104041529. The next prime is 2104041607. The reversal of 2104041551 is 1551404012.
It is a cyclic number.
It is not a de Polignac number, because 2104041551 - 26 = 2104041487 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2104041521) 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, 456806 + ... + 461388.
It is an arithmetic number, because the mean of its divisors is an integer number (140774640).
Almost surely, 22104041551 is an apocalyptic number.
2104041551 is a deficient number, since it is larger than the sum of its proper divisors (148352689).
2104041551 is a wasteful number, since it uses less digits than its factorization.
2104041551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5006.
The product of its (nonzero) digits is 800, while the sum is 23.
The square root of 2104041551 is about 45869.8326899063. The cubic root of 2104041551 is about 1281.4001506014.
Adding to 2104041551 its reverse (1551404012), we get a palindrome (3655445563).
The spelling of 2104041551 in words is "two billion, one hundred four million, forty-one thousand, five hundred fifty-one".
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