Base | Representation |
---|---|
bin | 11101010010110000110… |
… | …011100100011101101000 |
3 | 21010102221012100022000222 |
4 | 131102300303210131220 |
5 | 230440121304100430 |
6 | 4140433043545212 |
7 | 265302201131066 |
oct | 35226063443550 |
9 | 7112835308028 |
10 | 2013011003240 |
11 | 706793261126 |
12 | 28617538b208 |
13 | 117a97cb9463 |
14 | 6d604881036 |
15 | 3756a3a49e5 |
hex | 1d4b0ce4768 |
2013011003240 has 32 divisors (see below), whose sum is σ = 4580165493000. Its totient is φ = 796157159424.
The previous prime is 2013011003231. The next prime is 2013011003273. The reversal of 2013011003240 is 423001103102.
It can be written as a sum of positive squares in 4 ways, for example, as 1136087383876 + 876923619364 = 1065874^2 + 936442^2 .
It is a super-2 number, since 2×20130110032402 (a number of 25 digits) contains 22 as substring.
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, 282722705 + ... + 282729824.
Almost surely, 22013011003240 is an apocalyptic number.
2013011003240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2013011003240 is an abundant number, since it is smaller than the sum of its proper divisors (2567154489760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013011003240 is a wasteful number, since it uses less digits than its factorization.
2013011003240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 565452629 (or 565452625 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 2013011003240 its reverse (423001103102), we get a palindrome (2436012106342).
The spelling of 2013011003240 in words is "two trillion, thirteen billion, eleven million, three thousand, two hundred forty".
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