Base | Representation |
---|---|
bin | 11101010010110000111… |
… | …011101011111011111100 |
3 | 21010102221100100101210001 |
4 | 131102300323223323330 |
5 | 230440122330143004 |
6 | 4140433201324044 |
7 | 265302225202351 |
oct | 35226073537374 |
9 | 7112840311701 |
10 | 2013013131004 |
11 | 706794484807 |
12 | 286176036624 |
13 | 117a98582aa5 |
14 | 6d604c76628 |
15 | 3756a6751a4 |
hex | 1d4b0eebefc |
2013013131004 has 24 divisors (see below), whose sum is σ = 3608874552528. Its totient is φ = 981908568960.
The previous prime is 2013013130977. The next prime is 2013013131011. The reversal of 2013013131004 is 4001313103102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3101347 + ... + 3693829.
It is an arithmetic number, because the mean of its divisors is an integer number (150369773022).
Almost surely, 22013013131004 is an apocalyptic number.
It is an amenable number.
2013013131004 is a deficient number, since it is larger than the sum of its proper divisors (1595861421524).
2013013131004 is a wasteful number, since it uses less digits than its factorization.
2013013131004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 613245 (or 613243 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 2013013131004 its reverse (4001313103102), we get a palindrome (6014326234106).
The spelling of 2013013131004 in words is "two trillion, thirteen billion, thirteen million, one hundred thirty-one thousand, four".
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