Base | Representation |
---|---|
bin | 111101001010001… |
… | …0011011100101111 |
3 | 12022000110122211102 |
4 | 1322110103130233 |
5 | 13200322033040 |
6 | 535344313315 |
7 | 101565632615 |
oct | 17224233457 |
9 | 5260418742 |
10 | 2052142895 |
11 | 963421370 |
12 | 49331283b |
13 | 269202c4a |
14 | 15678d6b5 |
15 | c0262515 |
hex | 7a51372f |
2052142895 has 8 divisors (see below), whose sum is σ = 2686441680. Its totient is φ = 1492467520.
The previous prime is 2052142843. The next prime is 2052142943. The reversal of 2052142895 is 5982412502.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2052142895 - 216 = 2052077359 is a prime.
It is a super-2 number, since 2×20521428952 = 8422580922997962050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18655790 + ... + 18655899.
It is an arithmetic number, because the mean of its divisors is an integer number (335805210).
Almost surely, 22052142895 is an apocalyptic number.
2052142895 is a deficient number, since it is larger than the sum of its proper divisors (634298785).
2052142895 is a wasteful number, since it uses less digits than its factorization.
2052142895 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37311705.
The product of its (nonzero) digits is 57600, while the sum is 38.
The square root of 2052142895 is about 45300.5838262599. The cubic root of 2052142895 is about 1270.7765715709.
The spelling of 2052142895 in words is "two billion, fifty-two million, one hundred forty-two thousand, eight hundred ninety-five".
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