Base | Representation |
---|---|
bin | 11011101001100001100… |
… | …011110111000110101111 |
3 | 20201122021010102012220001 |
4 | 123221201203313012233 |
5 | 222112211124214120 |
6 | 4012504214205131 |
7 | 254162035244146 |
oct | 33514143670657 |
9 | 6648233365801 |
10 | 1900012335535 |
11 | 672877480646 |
12 | 26829a3537a7 |
13 | 10a22a483582 |
14 | 67d6532075d |
15 | 34654dcce0a |
hex | 1ba618f71af |
1900012335535 has 16 divisors (see below), whose sum is σ = 2290458098880. Its totient is φ = 1513058686720.
The previous prime is 1900012335493. The next prime is 1900012335539. The reversal of 1900012335535 is 5355332100091.
It is a de Polignac number, because none of the positive numbers 2k-1900012335535 is a prime.
It is a super-2 number, since 2×19000123355352 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1900012335494 and 1900012335503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1900012335539) 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, 693261 + ... + 2068969.
It is an arithmetic number, because the mean of its divisors is an integer number (143153631180).
Almost surely, 21900012335535 is an apocalyptic number.
1900012335535 is a deficient number, since it is larger than the sum of its proper divisors (390445763345).
1900012335535 is a wasteful number, since it uses less digits than its factorization.
1900012335535 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1376978.
The product of its (nonzero) digits is 60750, while the sum is 37.
The spelling of 1900012335535 in words is "one trillion, nine hundred billion, twelve million, three hundred thirty-five thousand, five hundred thirty-five".
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