Base | Representation |
---|---|
bin | 10011001101100010110… |
… | …001111101010000111000 |
3 | 11200012200212012202202012 |
4 | 103031202301331100320 |
5 | 133112243312114112 |
6 | 2450255213425052 |
7 | 164245042511333 |
oct | 23154261752070 |
9 | 4605625182665 |
10 | 1320212223032 |
11 | 46999842254a |
12 | 193a4849b188 |
13 | 97659748a21 |
14 | 47c81b1561a |
15 | 2451d612022 |
hex | 13362c7d438 |
1320212223032 has 32 divisors (see below), whose sum is σ = 2486742249600. Its totient is φ = 657081538944.
The previous prime is 1320212223023. The next prime is 1320212223041. The reversal of 1320212223032 is 2303222120231.
It is an interprime number because it is at equal distance from previous prime (1320212223023) and next prime (1320212223041).
It is a super-2 number, since 2×13202122230322 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1320212222989 and 1320212223007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21857738 + ... + 21918054.
It is an arithmetic number, because the mean of its divisors is an integer number (77710695300).
Almost surely, 21320212223032 is an apocalyptic number.
It is an amenable number.
1320212223032 is a deficient number, since it is larger than the sum of its proper divisors (1166530026568).
1320212223032 is a wasteful number, since it uses less digits than its factorization.
1320212223032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72815 (or 72811 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 1320212223032 its reverse (2303222120231), we get a palindrome (3623434343263).
The spelling of 1320212223032 in words is "one trillion, three hundred twenty billion, two hundred twelve million, two hundred twenty-three thousand, thirty-two".
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