Base | Representation |
---|---|
bin | 10001101001111110011… |
… | …101000011011100111010 |
3 | 11021222202010101010122011 |
4 | 101221332131003130322 |
5 | 124334320343314002 |
6 | 2325214451320134 |
7 | 153441522403600 |
oct | 21517635033472 |
9 | 4258663333564 |
10 | 1213302323002 |
11 | 428616592270 |
12 | 1771905b004a |
13 | 8a54c4bb953 |
14 | 42a1d0ad870 |
15 | 218629598d7 |
hex | 11a7e74373a |
1213302323002 has 96 divisors (see below), whose sum is σ = 2401209360000. Its totient is φ = 454118797440.
The previous prime is 1213302322997. The next prime is 1213302323059. The reversal of 1213302323002 is 2003232033121.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6123624 + ... + 6318652.
It is an arithmetic number, because the mean of its divisors is an integer number (25012597500).
Almost surely, 21213302323002 is an apocalyptic number.
1213302323002 is a deficient number, since it is larger than the sum of its proper divisors (1187907036998).
1213302323002 is a wasteful number, since it uses less digits than its factorization.
1213302323002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195284 (or 195277 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 1213302323002 its reverse (2003232033121), we get a palindrome (3216534356123).
The spelling of 1213302323002 in words is "one trillion, two hundred thirteen billion, three hundred two million, three hundred twenty-three thousand, two".
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