Base | Representation |
---|---|
bin | 1001011111101… |
… | …10010011010100 |
3 | 12112212202002000 |
4 | 10233312103110 |
5 | 130342331202 |
6 | 11523115300 |
7 | 1655013504 |
oct | 457662324 |
9 | 175782060 |
10 | 79652052 |
11 | 40a63847 |
12 | 22812b30 |
13 | 1366abbc |
14 | a815a04 |
15 | 6ed591c |
hex | 4bf64d4 |
79652052 has 48 divisors (see below), whose sum is σ = 209354880. Its totient is φ = 26184384.
The previous prime is 79652033. The next prime is 79652081. The reversal of 79652052 is 25025697.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a plaindrome in base 13.
It is a junction number, because it is equal to n+sod(n) for n = 79651998 and 79652016.
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, 2833 + ... + 12935.
It is an arithmetic number, because the mean of its divisors is an integer number (4361560).
Almost surely, 279652052 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 79652052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104677440).
79652052 is an abundant number, since it is smaller than the sum of its proper divisors (129702828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79652052 is a wasteful number, since it uses less digits than its factorization.
79652052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10189 (or 10181 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 36.
The square root of 79652052 is about 8924.7998296881. The cubic root of 79652052 is about 430.2613374413.
The spelling of 79652052 in words is "seventy-nine million, six hundred fifty-two thousand, fifty-two".
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