Base | Representation |
---|---|
bin | 101011010101010… |
… | …0100011111110110 |
3 | 10202022221212012020 |
4 | 1112222210133312 |
5 | 10434211000433 |
6 | 400140134010 |
7 | 51013540254 |
oct | 12652443766 |
9 | 3668855166 |
10 | 1454000118 |
11 | 68682189a |
12 | 346b37306 |
13 | 1a23077cc |
14 | db16b5d4 |
15 | 879aecb3 |
hex | 56aa47f6 |
1454000118 has 32 divisors (see below), whose sum is σ = 3090796800. Its totient is φ = 454696416.
The previous prime is 1454000117. The next prime is 1454000167. The reversal of 1454000118 is 8110004541.
It is a super-2 number, since 2×14540001182 = 4228232686288027848, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1454000111) 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, 50173 + ... + 73656.
It is an arithmetic number, because the mean of its divisors is an integer number (96587400).
Almost surely, 21454000118 is an apocalyptic number.
1454000118 is an abundant number, since it is smaller than the sum of its proper divisors (1636796682).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1454000118 is a wasteful number, since it uses less digits than its factorization.
1454000118 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123956.
The product of its (nonzero) digits is 640, while the sum is 24.
The square root of 1454000118 is about 38131.3534771584. The cubic root of 1454000118 is about 1132.8910537411.
Adding to 1454000118 its reverse (8110004541), we get a palindrome (9564004659).
The spelling of 1454000118 in words is "one billion, four hundred fifty-four million, one hundred eighteen", and thus it is an aban number.
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