Base | Representation |
---|---|
bin | 11111010100011010000110… |
… | …101111001011100011110111 |
3 | 200001200222211011122020122020 |
4 | 133110122012233023203313 |
5 | 121023230313043312113 |
6 | 1204541423202204223 |
7 | 41004343511311440 |
oct | 3724320657134367 |
9 | 601628734566566 |
10 | 137741861697783 |
11 | 3a985aa5007312 |
12 | 13547366953673 |
13 | 5bb2004012a05 |
14 | 2602a552402c7 |
15 | 10dceadecb023 |
hex | 7d4686bcb8f7 |
137741861697783 has 32 divisors (see below), whose sum is σ = 215572131786240. Its totient is φ = 76579859341440.
The previous prime is 137741861697731. The next prime is 137741861697809. The reversal of 137741861697783 is 387796168147731.
It is not a de Polignac number, because 137741861697783 - 212 = 137741861693687 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 137741861697699 and 137741861697708.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137741861697383) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21176448 + ... + 26905866.
It is an arithmetic number, because the mean of its divisors is an integer number (6736629118320).
Almost surely, 2137741861697783 is an apocalyptic number.
137741861697783 is a deficient number, since it is larger than the sum of its proper divisors (77830270088457).
137741861697783 is a wasteful number, since it uses less digits than its factorization.
137741861697783 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5760407.
The product of its digits is 1792336896, while the sum is 78.
The spelling of 137741861697783 in words is "one hundred thirty-seven trillion, seven hundred forty-one billion, eight hundred sixty-one million, six hundred ninety-seven thousand, seven hundred eighty-three".
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