Base | Representation |
---|---|
bin | 1101001000001… |
… | …01000110111001 |
3 | 21200012202011102 |
4 | 12210011012321 |
5 | 211142341101 |
6 | 14532141145 |
7 | 2505005435 |
oct | 644050671 |
9 | 250182142 |
10 | 110121401 |
11 | 57184925 |
12 | 30a677b5 |
13 | 19a786c0 |
14 | 108a79c5 |
15 | 9a0386b |
hex | 69051b9 |
110121401 has 24 divisors (see below), whose sum is σ = 126349440. Its totient is φ = 95378976.
The previous prime is 110121379. The next prime is 110121421. The reversal of 110121401 is 104121011.
It is a de Polignac number, because none of the positive numbers 2k-110121401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (110121421) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 460640 + ... + 460878.
It is an arithmetic number, because the mean of its divisors is an integer number (5264560).
Almost surely, 2110121401 is an apocalyptic number.
It is an amenable number.
110121401 is a deficient number, since it is larger than the sum of its proper divisors (16228039).
110121401 is a wasteful number, since it uses less digits than its factorization.
110121401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 365 (or 342 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
The square root of 110121401 is about 10493.8744513168. The cubic root of 110121401 is about 479.3181885252.
Adding to 110121401 its reverse (104121011), we get a palindrome (214242412).
The spelling of 110121401 in words is "one hundred ten million, one hundred twenty-one thousand, four hundred one".
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