Base | Representation |
---|---|
bin | 1000011110100… |
… | …01111000010100 |
3 | 11221210222102111 |
4 | 10033101320110 |
5 | 121201124020 |
6 | 11020120404 |
7 | 1522314130 |
oct | 417217024 |
9 | 157728374 |
10 | 71114260 |
11 | 37162218 |
12 | 1b996104 |
13 | 1196ba59 |
14 | 96323c0 |
15 | 639ad5a |
hex | 43d1e14 |
71114260 has 48 divisors (see below), whose sum is σ = 174658176. Its totient is φ = 23812992.
The previous prime is 71114237. The next prime is 71114297. The reversal of 71114260 is 6241117.
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, 114 + ... + 11926.
It is an arithmetic number, because the mean of its divisors is an integer number (3638712).
Almost surely, 271114260 is an apocalyptic number.
71114260 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 71114260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87329088).
71114260 is an abundant number, since it is smaller than the sum of its proper divisors (103543916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71114260 is a wasteful number, since it uses less digits than its factorization.
71114260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11872 (or 11870 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 22.
The square root of 71114260 is about 8432.9271311923. The cubic root of 71114260 is about 414.3037825764.
Adding to 71114260 its reverse (6241117), we get a palindrome (77355377).
The spelling of 71114260 in words is "seventy-one million, one hundred fourteen thousand, two hundred sixty".
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