Base | Representation |
---|---|
bin | 1100001011101… |
… | …1110110110000 |
3 | 10120011012112111 |
4 | 3002323312300 |
5 | 101040213404 |
6 | 5023135104 |
7 | 1160231545 |
oct | 302736660 |
9 | 116135474 |
10 | 51101104 |
11 | 2693301a |
12 | 15144494 |
13 | a782652 |
14 | 6b02bcc |
15 | 4746104 |
hex | 30bbdb0 |
51101104 has 20 divisors (see below), whose sum is σ = 99317800. Its totient is φ = 25470720.
The previous prime is 51101087. The next prime is 51101131. The reversal of 51101104 is 40110115.
It is a super-2 number, since 2×511011042 = 5222645660037632, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472 + ... + 10120.
It is an arithmetic number, because the mean of its divisors is an integer number (4965890).
Almost surely, 251101104 is an apocalyptic number.
It is an amenable number.
51101104 is a deficient number, since it is larger than the sum of its proper divisors (48216696).
51101104 is a wasteful number, since it uses less digits than its factorization.
51101104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9988 (or 9982 counting only the distinct ones).
The product of its (nonzero) digits is 20, while the sum is 13.
The square root of 51101104 is about 7148.5036196396. The cubic root of 51101104 is about 371.0878720858.
Adding to 51101104 its reverse (40110115), we get a palindrome (91211219).
The spelling of 51101104 in words is "fifty-one million, one hundred one thousand, one hundred four".
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