Base | Representation |
---|---|
bin | 11000001111010001… |
… | …10001100001111010 |
3 | 1020120220022110200101 |
4 | 30013220301201322 |
5 | 203122313443114 |
6 | 5551134230014 |
7 | 640321636663 |
oct | 140750614172 |
9 | 36526273611 |
10 | 13013031034 |
11 | 5578575903 |
12 | 263205530a |
13 | 12c4cb5083 |
14 | 8b639c36a |
15 | 512677d74 |
hex | 307a3187a |
13013031034 has 16 divisors (see below), whose sum is σ = 20447494848. Its totient is φ = 6199401472.
The previous prime is 13013031029. The next prime is 13013031037. The reversal of 13013031034 is 43013031031.
It is not an unprimeable number, because it can be changed into a prime (13013031037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 538552 + ... + 562195.
It is an arithmetic number, because the mean of its divisors is an integer number (1277968428).
Almost surely, 213013031034 is an apocalyptic number.
13013031034 is a deficient number, since it is larger than the sum of its proper divisors (7434463814).
13013031034 is a wasteful number, since it uses less digits than its factorization.
13013031034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1101029.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 13013031034 its reverse (43013031031), we get a palindrome (56026062065).
The spelling of 13013031034 in words is "thirteen billion, thirteen million, thirty-one thousand, thirty-four".
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