Base | Representation |
---|---|
bin | 1100100111011… |
… | …1101111011110 |
3 | 10200120120120200 |
4 | 3021313233132 |
5 | 102021404022 |
6 | 5130124330 |
7 | 1211543364 |
oct | 311675736 |
9 | 120516520 |
10 | 52919262 |
11 | 27965030 |
12 | 158806a6 |
13 | ac6b096 |
14 | 7057634 |
15 | 49a4bac |
hex | 3277bde |
52919262 has 48 divisors (see below), whose sum is σ = 125714160. Its totient is φ = 15955200.
The previous prime is 52919261. The next prime is 52919291. The reversal of 52919262 is 26291925.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52919261) 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, 47164 + ... + 48272.
It is an arithmetic number, because the mean of its divisors is an integer number (2619045).
Almost surely, 252919262 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52919262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62857080).
52919262 is an abundant number, since it is smaller than the sum of its proper divisors (72794898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52919262 is a wasteful number, since it uses less digits than its factorization.
52919262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1369 (or 1366 counting only the distinct ones).
The product of its digits is 19440, while the sum is 36.
The square root of 52919262 is about 7274.5626672674. The cubic root of 52919262 is about 375.4377394922.
It can be divided in two parts, 529 and 19262, that added together give a palindrome (19791).
The spelling of 52919262 in words is "fifty-two million, nine hundred nineteen thousand, two hundred sixty-two".
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