Base | Representation |
---|---|
bin | 10110110001000… |
… | …10001010011111 |
3 | 111022100211100202 |
4 | 23120202022133 |
5 | 342342341032 |
6 | 30541214115 |
7 | 4506211145 |
oct | 1330421237 |
9 | 438324322 |
10 | 190980767 |
11 | 9889274a |
12 | 53b6133b |
13 | 30749c93 |
14 | 1b515595 |
15 | 11b76d62 |
hex | b62229f |
190980767 has 2 divisors, whose sum is σ = 190980768. Its totient is φ = 190980766.
The previous prime is 190980637. The next prime is 190980781. The reversal of 190980767 is 767089091.
190980767 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 190980767 - 212 = 190976671 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (190980067) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95490383 + 95490384.
It is an arithmetic number, because the mean of its divisors is an integer number (95490384).
Almost surely, 2190980767 is an apocalyptic number.
190980767 is a deficient number, since it is larger than the sum of its proper divisors (1).
190980767 is an equidigital number, since it uses as much as digits as its factorization.
190980767 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 190512, while the sum is 47.
The square root of 190980767 is about 13819.5791180484. The cubic root of 190980767 is about 575.8771911773.
The spelling of 190980767 in words is "one hundred ninety million, nine hundred eighty thousand, seven hundred sixty-seven".
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