Base | Representation |
---|---|
bin | 1001101111110110… |
… | …00111100010000000 |
3 | 111111201012200121220 |
4 | 10313323013202000 |
5 | 41204200232040 |
6 | 2223141515040 |
7 | 243453364305 |
oct | 46773074200 |
9 | 14451180556 |
10 | 5233211520 |
11 | 22460142a9 |
12 | 1020712a80 |
13 | 655273884 |
14 | 37904b0ac |
15 | 2096712d0 |
hex | 137ec7880 |
5233211520 has 128 divisors (see below), whose sum is σ = 16995925440. Its totient is φ = 1369165824.
The previous prime is 5233211509. The next prime is 5233211531. The reversal of 5233211520 is 251123325.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (5233211509) and next prime (5233211531).
It is a tau number, because it is divible by the number of its divisors (128).
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 76047 + ... + 127473.
Almost surely, 25233211520 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 5233211520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8497962720).
5233211520 is an abundant number, since it is smaller than the sum of its proper divisors (11762713920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5233211520 is a wasteful number, since it uses less digits than its factorization.
5233211520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51502 (or 51490 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 5233211520 is about 72340.9394464849. The cubic root of 5233211520 is about 1736.1587345209.
Adding to 5233211520 its reverse (251123325), we get a palindrome (5484334845).
The spelling of 5233211520 in words is "five billion, two hundred thirty-three million, two hundred eleven thousand, five hundred twenty".
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