Base | Representation |
---|---|
bin | 1110010100011… |
… | …00110110111101 |
3 | 22101000110021200 |
4 | 13022030312331 |
5 | 221222131441 |
6 | 15530250113 |
7 | 2655646254 |
oct | 712146675 |
9 | 271013250 |
10 | 120114621 |
11 | 6188a990 |
12 | 34286939 |
13 | 1bb67153 |
14 | 11d4979b |
15 | a8297b6 |
hex | 728cdbd |
120114621 has 24 divisors (see below), whose sum is σ = 191025120. Its totient is φ = 72122400.
The previous prime is 120114601. The next prime is 120114623. The reversal of 120114621 is 126411021.
120114621 is a `hidden beast` number, since 1 + 201 + 1 + 462 + 1 = 666.
It is not a de Polignac number, because 120114621 - 26 = 120114557 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 120114594 and 120114603.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120114623) 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, 5226 + ... + 16356.
It is an arithmetic number, because the mean of its divisors is an integer number (7959380).
Almost surely, 2120114621 is an apocalyptic number.
120114621 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
120114621 is a deficient number, since it is larger than the sum of its proper divisors (70910499).
120114621 is a wasteful number, since it uses less digits than its factorization.
120114621 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11257 (or 11254 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
The square root of 120114621 is about 10959.6816103389. The cubic root of 120114621 is about 493.3994091656.
Adding to 120114621 its reverse (126411021), we get a palindrome (246525642).
The spelling of 120114621 in words is "one hundred twenty million, one hundred fourteen thousand, six hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •