Base | Representation |
---|---|
bin | 101111111000… |
… | …001111000000 |
3 | 212121122212201 |
4 | 233320033000 |
5 | 11203113404 |
6 | 1125002544 |
7 | 211453066 |
oct | 57701700 |
9 | 25548781 |
10 | 12551104 |
11 | 70a2915 |
12 | 4253454 |
13 | 27a5ab7 |
14 | 194a036 |
15 | 117dca4 |
hex | bf83c0 |
12551104 has 14 divisors (see below), whose sum is σ = 24906224. Its totient is φ = 6275520.
The previous prime is 12551101. The next prime is 12551107. The reversal of 12551104 is 40115521.
12551104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12551101) and next prime (12551107).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12551101) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97992 + ... + 98119.
It is an arithmetic number, because the mean of its divisors is an integer number (1779016).
Almost surely, 212551104 is an apocalyptic number.
It is an amenable number.
12551104 is a deficient number, since it is larger than the sum of its proper divisors (12355120).
12551104 is an equidigital number, since it uses as much as digits as its factorization.
12551104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196123 (or 196113 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 19.
The square root of 12551104 is about 3542.7537312097. The cubic root of 12551104 is about 232.3952833247.
Adding to 12551104 its reverse (40115521), we get a palindrome (52666625).
The spelling of 12551104 in words is "twelve million, five hundred fifty-one thousand, one hundred four".
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