Base | Representation |
---|---|
bin | 11101100001101100010… |
… | …10100001111110101100 |
3 | 10120222122201021021100111 |
4 | 32300312022201332230 |
5 | 113110214334342030 |
6 | 2054021534105404 |
7 | 133203530214256 |
oct | 16606612417654 |
9 | 3528581237314 |
10 | 1014521012140 |
11 | 36128a732279 |
12 | 14475504b264 |
13 | 7489080880c |
14 | 37162bc4cd6 |
15 | 1b5cb4b362a |
hex | ec362a1fac |
1014521012140 has 48 divisors (see below), whose sum is σ = 2160663047424. Its totient is φ = 400062801600.
The previous prime is 1014521012123. The next prime is 1014521012143. The reversal of 1014521012140 is 412101254101.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (1014521012143) 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, 35694535 + ... + 35722945.
It is an arithmetic number, because the mean of its divisors is an integer number (45013813488).
Almost surely, 21014521012140 is an apocalyptic number.
1014521012140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1014521012140 is an abundant number, since it is smaller than the sum of its proper divisors (1146142035284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1014521012140 is a wasteful number, since it uses less digits than its factorization.
1014521012140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53638 (or 53636 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 22.
Adding to 1014521012140 its reverse (412101254101), we get a palindrome (1426622266241).
The spelling of 1014521012140 in words is "one trillion, fourteen billion, five hundred twenty-one million, twelve thousand, one hundred forty".
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