Base | Representation |
---|---|
bin | 10010111001100000… |
… | …110101000001111111 |
3 | 1221101012110121112222 |
4 | 102321200311001333 |
5 | 313024304304332 |
6 | 13153325315555 |
7 | 1315601235530 |
oct | 227140650177 |
9 | 57335417488 |
10 | 20292259967 |
11 | 86734a7291 |
12 | 3b23a05bbb |
13 | 1bb50c5725 |
14 | da7042687 |
15 | 7db74b712 |
hex | 4b983507f |
20292259967 has 8 divisors (see below), whose sum is σ = 24555339936. Its totient is φ = 16370226432.
The previous prime is 20292259963. The next prime is 20292260003. The reversal of 20292259967 is 76995229202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20292259967 - 22 = 20292259963 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20292259963) 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, 85261478 + ... + 85261715.
It is an arithmetic number, because the mean of its divisors is an integer number (3069417492).
Almost surely, 220292259967 is an apocalyptic number.
20292259967 is a deficient number, since it is larger than the sum of its proper divisors (4263079969).
20292259967 is a wasteful number, since it uses less digits than its factorization.
20292259967 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170523217.
The product of its (nonzero) digits is 2449440, while the sum is 53.
The spelling of 20292259967 in words is "twenty billion, two hundred ninety-two million, two hundred fifty-nine thousand, nine hundred sixty-seven".
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