Base | Representation |
---|---|
bin | 1000011110100… |
… | …01111111001100 |
3 | 11221211000000210 |
4 | 10033101333030 |
5 | 121201132300 |
6 | 11020122420 |
7 | 1522315326 |
oct | 417217714 |
9 | 157730023 |
10 | 71114700 |
11 | 37162588 |
12 | 1b996410 |
13 | 1196c007 |
14 | 9632616 |
15 | 639b050 |
hex | 43d1fcc |
71114700 has 72 divisors (see below), whose sum is σ = 206875648. Its totient is φ = 18861120.
The previous prime is 71114657. The next prime is 71114707. The reversal of 71114700 is 741117.
It is not an unprimeable number, because it can be changed into a prime (71114707) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66369 + ... + 67431.
Almost surely, 271114700 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 71114700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103437824).
71114700 is an abundant number, since it is smaller than the sum of its proper divisors (135760948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71114700 is a wasteful number, since it uses less digits than its factorization.
71114700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1303 (or 1296 counting only the distinct ones).
The product of its (nonzero) digits is 196, while the sum is 21.
The square root of 71114700 is about 8432.9532193651. The cubic root of 71114700 is about 414.3046370384.
Adding to 71114700 its reverse (741117), we get a palindrome (71855817).
It can be divided in two parts, 7111 and 4700, that added together give a palindrome (11811).
The spelling of 71114700 in words is "seventy-one million, one hundred fourteen thousand, seven hundred".
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