Base | Representation |
---|---|
bin | 111111100111001… |
… | …0111010000100011 |
3 | 12111202101101201222 |
4 | 1333032113100203 |
5 | 13332411043330 |
6 | 551445045255 |
7 | 103615465415 |
oct | 17716272043 |
9 | 5452341658 |
10 | 2134471715 |
11 | 9a5943212 |
12 | 4b69b682b |
13 | 28029a31c |
14 | 1636a09b5 |
15 | c75c60e5 |
hex | 7f397423 |
2134471715 has 8 divisors (see below), whose sum is σ = 2561615808. Its totient is φ = 1707410880.
The previous prime is 2134471699. The next prime is 2134471721. The reversal of 2134471715 is 5171744312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2134471715 - 24 = 2134471699 is a prime.
It is a Duffinian 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, 79910 + ... + 103220.
It is an arithmetic number, because the mean of its divisors is an integer number (320201976).
Almost surely, 22134471715 is an apocalyptic number.
2134471715 is a deficient number, since it is larger than the sum of its proper divisors (427144093).
2134471715 is a wasteful number, since it uses less digits than its factorization.
2134471715 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41629.
The product of its digits is 23520, while the sum is 35.
The square root of 2134471715 is about 46200.3432346557. The cubic root of 2134471715 is about 1287.5481169688.
The spelling of 2134471715 in words is "two billion, one hundred thirty-four million, four hundred seventy-one thousand, seven hundred fifteen".
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