Base | Representation |
---|---|
bin | 101011100101111110010… |
… | …110101001001101111000 |
3 | 101121101110022202220000011 |
4 | 223211332112221031320 |
5 | 343040204242224040 |
6 | 10212113334151304 |
7 | 426301352313001 |
oct | 53457626511570 |
9 | 11541408686004 |
10 | 2995712070520 |
11 | a55524402904 |
12 | 404709ab2534 |
13 | 189657378820 |
14 | a4dc96321a8 |
15 | 52dd30963ea |
hex | 2b97e5a9378 |
2995712070520 has 64 divisors (see below), whose sum is σ = 7259033013120. Its totient is φ = 1106079780864.
The previous prime is 2995712070511. The next prime is 2995712070541. The reversal of 2995712070520 is 250702175992.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35675304 + ... + 35759176.
It is an arithmetic number, because the mean of its divisors is an integer number (113422390830).
Almost surely, 22995712070520 is an apocalyptic number.
2995712070520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2995712070520 is an abundant number, since it is smaller than the sum of its proper divisors (4263320942600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2995712070520 is a wasteful number, since it uses less digits than its factorization.
2995712070520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152584 (or 152580 counting only the distinct ones).
The product of its (nonzero) digits is 793800, while the sum is 49.
The spelling of 2995712070520 in words is "two trillion, nine hundred ninety-five billion, seven hundred twelve million, seventy thousand, five hundred twenty".
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