Base | Representation |
---|---|
bin | 101101011100101101010… |
… | …010010100101011111000 |
3 | 102001120112020200122111210 |
4 | 231130231102110223320 |
5 | 402132303424032412 |
6 | 10350440112323120 |
7 | 441433555332363 |
oct | 55345522245370 |
9 | 12046466618453 |
10 | 3123201002232 |
11 | aa45a65a9193 |
12 | 4253698434a0 |
13 | 198693c4701c |
14 | ab2414090da |
15 | 5639574483c |
hex | 2d72d494af8 |
3123201002232 has 64 divisors (see below), whose sum is σ = 7853757096960. Its totient is φ = 1034967344000.
The previous prime is 3123201002231. The next prime is 3123201002239. The reversal of 3123201002232 is 2322001023213.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 3123201002199 and 3123201002208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3123201002231) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75508357 + ... + 75549707.
It is an arithmetic number, because the mean of its divisors is an integer number (122714954640).
Almost surely, 23123201002232 is an apocalyptic number.
It is an amenable number.
3123201002232 is an abundant number, since it is smaller than the sum of its proper divisors (4730556094728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3123201002232 is a wasteful number, since it uses less digits than its factorization.
3123201002232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59724 (or 59720 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 3123201002232 its reverse (2322001023213), we get a palindrome (5445202025445).
The spelling of 3123201002232 in words is "three trillion, one hundred twenty-three billion, two hundred one million, two thousand, two hundred thirty-two".
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