Base | Representation |
---|---|
bin | 1111110010001000101… |
… | …10111100000101100111 |
3 | 1220211210201002210002012 |
4 | 13321010112330011213 |
5 | 32341124030241041 |
6 | 1053045100104435 |
7 | 54116005155035 |
oct | 7710426740547 |
9 | 1824721083065 |
10 | 542312743271 |
11 | 199aa2450812 |
12 | 8912b53511b |
13 | 3c1a83b7880 |
14 | 1c368a19555 |
15 | e1906a73eb |
hex | 7e445bc167 |
542312743271 has 16 divisors (see below), whose sum is σ = 588183787968. Its totient is φ = 497038464000.
The previous prime is 542312743213. The next prime is 542312743279. The reversal of 542312743271 is 172347213245.
It is not a de Polignac number, because 542312743271 - 26 = 542312743207 is a prime.
It is a super-2 number, since 2×5423127432712 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542312743279) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4018625 + ... + 4151381.
It is an arithmetic number, because the mean of its divisors is an integer number (36761486748).
Almost surely, 2542312743271 is an apocalyptic number.
542312743271 is a deficient number, since it is larger than the sum of its proper divisors (45871044697).
542312743271 is a wasteful number, since it uses less digits than its factorization.
542312743271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135002.
The product of its digits is 282240, while the sum is 41.
The spelling of 542312743271 in words is "five hundred forty-two billion, three hundred twelve million, seven hundred forty-three thousand, two hundred seventy-one".
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