Base | Representation |
---|---|
bin | 111101101110011… |
… | …1101011110010011 |
3 | 12100100022022201100 |
4 | 1323130331132103 |
5 | 13220211030040 |
6 | 541304435443 |
7 | 102216551022 |
oct | 17334753623 |
9 | 5310268640 |
10 | 2071189395 |
11 | 973150280 |
12 | 499778b83 |
13 | 270141372 |
14 | 15910a8b9 |
15 | c1c75b30 |
hex | 7b73d793 |
2071189395 has 48 divisors (see below), whose sum is σ = 3982867200. Its totient is φ = 987178560.
The previous prime is 2071189357. The next prime is 2071189429. The reversal of 2071189395 is 5939811702.
It is not a de Polignac number, because 2071189395 - 29 = 2071188883 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 2071189395.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6255 + ... + 64664.
It is an arithmetic number, because the mean of its divisors is an integer number (82976400).
Almost surely, 22071189395 is an apocalyptic number.
2071189395 is a deficient number, since it is larger than the sum of its proper divisors (1911677805).
2071189395 is a wasteful number, since it uses less digits than its factorization.
2071189395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71000 (or 70997 counting only the distinct ones).
The product of its (nonzero) digits is 136080, while the sum is 45.
The square root of 2071189395 is about 45510.3218512021. The cubic root of 2071189395 is about 1274.6959459513.
The spelling of 2071189395 in words is "two billion, seventy-one million, one hundred eighty-nine thousand, three hundred ninety-five".
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