Base | Representation |
---|---|
bin | 110101101101110001101011… |
… | …1001100110000001001110000 |
3 | 2021221221001202022111112022010 |
4 | 1223123203113030300021300 |
5 | 443412140443410232033 |
6 | 4352520154020242520 |
7 | 201343604134321311 |
oct | 15333432714601160 |
9 | 2257831668445263 |
10 | 472484372742768 |
11 | 127603551853381 |
12 | 44baa778540440 |
13 | 1738411516a4c9 |
14 | 849651951c608 |
15 | 399560981b863 |
hex | 1adb8d7330270 |
472484372742768 has 20 divisors (see below), whose sum is σ = 1220584629585608. Its totient is φ = 157494790914240.
The previous prime is 472484372742731. The next prime is 472484372742839. The reversal of 472484372742768 is 867247273484274.
It is a super-2 number, since 2×4724843727427682 (a number of 30 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 472484372742768.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4921712216023 + ... + 4921712216118.
Almost surely, 2472484372742768 is an apocalyptic number.
472484372742768 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
472484372742768 is an abundant number, since it is smaller than the sum of its proper divisors (748100256842840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472484372742768 is a wasteful number, since it uses less digits than its factorization.
472484372742768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9843424432152 (or 9843424432146 counting only the distinct ones).
The product of its digits is 5664669696, while the sum is 75.
The spelling of 472484372742768 in words is "four hundred seventy-two trillion, four hundred eighty-four billion, three hundred seventy-two million, seven hundred forty-two thousand, seven hundred sixty-eight".
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