Base | Representation |
---|---|
bin | 10001100000100000001… |
… | …001100100001100010100 |
3 | 11021000111012202211101212 |
4 | 101200200021210030110 |
5 | 124203002314040312 |
6 | 2320413240040552 |
7 | 152631455100524 |
oct | 21404011441424 |
9 | 4230435684355 |
10 | 1203130221332 |
11 | 42427670a776 |
12 | 175211a63158 |
13 | 895bac64690 |
14 | 4233614b684 |
15 | 21469903822 |
hex | 11820264314 |
1203130221332 has 96 divisors (see below), whose sum is σ = 2410513620480. Its totient is φ = 520839123840.
The previous prime is 1203130221301. The next prime is 1203130221401. The reversal of 1203130221332 is 2331220313021.
It is a super-3 number, since 3×12031302213323 (a number of 37 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1203130221298 and 1203130221307.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 336915107 + ... + 336918677.
It is an arithmetic number, because the mean of its divisors is an integer number (25109516880).
Almost surely, 21203130221332 is an apocalyptic number.
It is an amenable number.
1203130221332 is an abundant number, since it is smaller than the sum of its proper divisors (1207383399148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1203130221332 is a wasteful number, since it uses less digits than its factorization.
1203130221332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6901 (or 6899 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 1203130221332 its reverse (2331220313021), we get a palindrome (3534350534353).
The spelling of 1203130221332 in words is "one trillion, two hundred three billion, one hundred thirty million, two hundred twenty-one thousand, three hundred thirty-two".
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