Base | Representation |
---|---|
bin | 11000001101111111… |
… | …00100110011011010 |
3 | 1020120010222202211012 |
4 | 30012333210303122 |
5 | 203112032343002 |
6 | 5550110533522 |
7 | 640131066005 |
oct | 140677446332 |
9 | 36503882735 |
10 | 13002231002 |
11 | 5572469662 |
12 | 262a5072a2 |
13 | 12c29a3317 |
14 | 8b4b8a53c |
15 | 511742d52 |
hex | 306fe4cda |
13002231002 has 8 divisors (see below), whose sum is σ = 19506189312. Its totient is φ = 6500167900.
The previous prime is 13002231001. The next prime is 13002231019. The reversal of 13002231002 is 20013220031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×130022310022 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13002231001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456524 + ... + 484167.
It is an arithmetic number, because the mean of its divisors is an integer number (2438273664).
Almost surely, 213002231002 is an apocalyptic number.
13002231002 is a deficient number, since it is larger than the sum of its proper divisors (6503958310).
13002231002 is an equidigital number, since it uses as much as digits as its factorization.
13002231002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 947604.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 13002231002 its reverse (20013220031), we get a palindrome (33015451033).
The spelling of 13002231002 in words is "thirteen billion, two million, two hundred thirty-one thousand, two".
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