Base | Representation |
---|---|
bin | 100111001001011001010… |
… | …101100110101010001100 |
3 | 100112011202001202020012120 |
4 | 213021121111212222030 |
5 | 323033410440103032 |
6 | 5415500451332540 |
7 | 365233245540354 |
oct | 47113125465214 |
9 | 10464661666176 |
10 | 2690148362892 |
11 | 947981689731 |
12 | 3754512b1150 |
13 | 1668ab98b833 |
14 | 942bd611b64 |
15 | 49e9c23162c |
hex | 27259566a8c |
2690148362892 has 24 divisors (see below), whose sum is σ = 6277041123696. Its totient is φ = 896712081408.
The previous prime is 2690148362807. The next prime is 2690148362903. The reversal of 2690148362892 is 2982638410962.
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, 3613468 + ... + 4293884.
It is an arithmetic number, because the mean of its divisors is an integer number (261543380154).
Almost surely, 22690148362892 is an apocalyptic number.
It is an amenable number.
2690148362892 is an abundant number, since it is smaller than the sum of its proper divisors (3586892760804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2690148362892 is a wasteful number, since it uses less digits than its factorization.
2690148362892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1009897 (or 1009895 counting only the distinct ones).
The product of its (nonzero) digits is 17915904, while the sum is 60.
The spelling of 2690148362892 in words is "two trillion, six hundred ninety billion, one hundred forty-eight million, three hundred sixty-two thousand, eight hundred ninety-two".
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