Base | Representation |
---|---|
bin | 10011000100111110111… |
… | …000011010111011011000 |
3 | 11122022222020102121110121 |
4 | 103010332320122323120 |
5 | 132434432110044112 |
6 | 2442135124323024 |
7 | 163501204105165 |
oct | 23047670327330 |
9 | 4568866377417 |
10 | 1311020003032 |
11 | 466000682613 |
12 | 192101b43474 |
13 | 968232066ac |
14 | 4764cd8506c |
15 | 24181616407 |
hex | 1313ee1aed8 |
1311020003032 has 16 divisors (see below), whose sum is σ = 2482028162640. Its totient is φ = 649145826336.
The previous prime is 1311020002937. The next prime is 1311020003057. The reversal of 1311020003032 is 2303000201131.
It is a junction number, because it is equal to n+sod(n) for n = 1311020002997 and 1311020003015.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 795521023 + ... + 795522670.
It is an arithmetic number, because the mean of its divisors is an integer number (155126760165).
Almost surely, 21311020003032 is an apocalyptic number.
It is an amenable number.
1311020003032 is a deficient number, since it is larger than the sum of its proper divisors (1171008159608).
1311020003032 is a wasteful number, since it uses less digits than its factorization.
1311020003032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1591043802 (or 1591043798 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 1311020003032 its reverse (2303000201131), we get a palindrome (3614020204163).
The spelling of 1311020003032 in words is "one trillion, three hundred eleven billion, twenty million, three thousand, thirty-two".
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