Base | Representation |
---|---|
bin | 11001111010001000001… |
… | …00001110111011001011 |
3 | 10011002202120201012002010 |
4 | 30331010010032323023 |
5 | 104041112222100132 |
6 | 1520541411311003 |
7 | 121212663525564 |
oct | 14750404167313 |
9 | 3132676635063 |
10 | 890200190667 |
11 | 313593889017 |
12 | 12463a2ab463 |
13 | 65c3a3c1968 |
14 | 3112ba9516b |
15 | 182520146cc |
hex | cf4410eecb |
890200190667 has 8 divisors (see below), whose sum is σ = 1187672196096. Its totient is φ = 593097489512.
The previous prime is 890200190629. The next prime is 890200190809. The reversal of 890200190667 is 766091002098.
890200190667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 890200190667 - 230 = 889126448843 is a prime.
It is not an unprimeable number, because it can be changed into a prime (890200190617) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92320443 + ... + 92330084.
It is an arithmetic number, because the mean of its divisors is an integer number (148459024512).
Almost surely, 2890200190667 is an apocalyptic number.
890200190667 is a deficient number, since it is larger than the sum of its proper divisors (297472005429).
890200190667 is a wasteful number, since it uses less digits than its factorization.
890200190667 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184652137.
The product of its (nonzero) digits is 326592, while the sum is 48.
The spelling of 890200190667 in words is "eight hundred ninety billion, two hundred million, one hundred ninety thousand, six hundred sixty-seven".
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