Base | Representation |
---|---|
bin | 10010101101000001… |
… | …101011011001011100 |
3 | 1220211121021021211221 |
4 | 102231001223121130 |
5 | 312112142024302 |
6 | 13120443223124 |
7 | 1310445464266 |
oct | 225501533134 |
9 | 56747237757 |
10 | 20082767452 |
11 | 8576220480 |
12 | 3a85817aa4 |
13 | 1b80896867 |
14 | d872acb36 |
15 | 7c8169937 |
hex | 4ad06b65c |
20082767452 has 24 divisors (see below), whose sum is σ = 38436436080. Its totient is φ = 9105528960.
The previous prime is 20082767449. The next prime is 20082767581. The reversal of 20082767452 is 25476728002.
It is a super-2 number, since 2×200827674522 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 20082767399 and 20082767408.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557377 + ... + 592312.
It is an arithmetic number, because the mean of its divisors is an integer number (1601518170).
Almost surely, 220082767452 is an apocalyptic number.
20082767452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
20082767452 is a deficient number, since it is larger than the sum of its proper divisors (18353668628).
20082767452 is a wasteful number, since it uses less digits than its factorization.
20082767452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1150101 (or 1150099 counting only the distinct ones).
The product of its (nonzero) digits is 376320, while the sum is 43.
The spelling of 20082767452 in words is "twenty billion, eighty-two million, seven hundred sixty-seven thousand, four hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •