Base | Representation |
---|---|
bin | 1100011010100… |
… | …0101111001110 |
3 | 10121222111111102 |
4 | 3012220233032 |
5 | 101312240444 |
6 | 5100023102 |
7 | 1201412405 |
oct | 306505716 |
9 | 117874442 |
10 | 52071374 |
11 | 27435aa3 |
12 | 15531a92 |
13 | aa32184 |
14 | 6cb663c |
15 | 488884e |
hex | 31a8bce |
52071374 has 16 divisors (see below), whose sum is σ = 82999728. Its totient is φ = 24415872.
The previous prime is 52071359. The next prime is 52071389. The reversal of 52071374 is 47317025.
It is an interprime number because it is at equal distance from previous prime (52071359) and next prime (52071389).
It is a super-2 number, since 2×520713742 = 5422855980495752, 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, 7349 + ... + 12575.
It is an arithmetic number, because the mean of its divisors is an integer number (5187483).
Almost surely, 252071374 is an apocalyptic number.
52071374 is a deficient number, since it is larger than the sum of its proper divisors (30928354).
52071374 is a wasteful number, since it uses less digits than its factorization.
52071374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5539.
The product of its (nonzero) digits is 5880, while the sum is 29.
The square root of 52071374 is about 7216.0497503828. The cubic root of 52071374 is about 373.4218095647.
Adding to 52071374 its reverse (47317025), we get a palindrome (99388399).
The spelling of 52071374 in words is "fifty-two million, seventy-one thousand, three hundred seventy-four".
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