| Base | Representation |
|---|---|
| bin | 1001101101100000… |
| … | …11101111110011100 |
| 3 | 111110100101111012000 |
| 4 | 10312300131332130 |
| 5 | 41134143031102 |
| 6 | 2221202242300 |
| 7 | 243125142231 |
| oct | 46660357634 |
| 9 | 14410344160 |
| 10 | 5213642652 |
| 11 | 2235a68989 |
| 12 | 1016056390 |
| 13 | 6511b176a |
| 14 | 3765d5788 |
| 15 | 207aa801c |
| hex | 136c1df9c |
5213642652 has 96 divisors (see below), whose sum is σ = 13634396160. Its totient is φ = 1722850560.
The previous prime is 5213642647. The next prime is 5213642659. The reversal of 5213642652 is 2562463125.
5213642652 is a `hidden beast` number, since 5 + 2 + 1 + 3 + 642 + 6 + 5 + 2 = 666.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
Its product of digits (86400) is a multiple of the sum of its prime divisors (1152).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5213642659) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9968463 + ... + 9968985.
It is an arithmetic number, because the mean of its divisors is an integer number (142024960).
Almost surely, 25213642652 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 5213642652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6817198080).
5213642652 is an abundant number, since it is smaller than the sum of its proper divisors (8420753508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5213642652 is a wasteful number, since it uses less digits than its factorization.
5213642652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1160 (or 1152 counting only the distinct ones).
The product of its digits is 86400, while the sum is 36.
The square root of 5213642652 is about 72205.5583179024. The cubic root of 5213642652 is about 1733.9919900014.
The spelling of 5213642652 in words is "five billion, two hundred thirteen million, six hundred forty-two thousand, six hundred fifty-two".
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