Base | Representation |
---|---|
bin | 1101101101011001… |
… | …1011000110010101 |
3 | 100111110201212022221 |
4 | 3123112123012111 |
5 | 30014100312334 |
6 | 1405101022341 |
7 | 160124143621 |
oct | 33326330625 |
9 | 10443655287 |
10 | 3680088469 |
11 | 161934aa32 |
12 | 8685549b1 |
13 | 468571855 |
14 | 26ca7a181 |
15 | 1681318b4 |
hex | db59b195 |
3680088469 has 2 divisors, whose sum is σ = 3680088470. Its totient is φ = 3680088468.
The previous prime is 3680088437. The next prime is 3680088499. The reversal of 3680088469 is 9648800863.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3535848369 + 144240100 = 59463^2 + 12010^2 .
It is a cyclic number.
It is not a de Polignac number, because 3680088469 - 25 = 3680088437 is a prime.
It is a super-2 number, since 2×36800884692 = 27086102279333527922, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3680088499) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1840044234 + 1840044235.
It is an arithmetic number, because the mean of its divisors is an integer number (1840044235).
Almost surely, 23680088469 is an apocalyptic number.
It is an amenable number.
3680088469 is a deficient number, since it is larger than the sum of its proper divisors (1).
3680088469 is an equidigital number, since it uses as much as digits as its factorization.
3680088469 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1990656, while the sum is 52.
The square root of 3680088469 is about 60663.7327321687. The cubic root of 3680088469 is about 1543.9008977183.
The spelling of 3680088469 in words is "three billion, six hundred eighty million, eighty-eight thousand, four hundred sixty-nine".
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