Base | Representation |
---|---|
bin | 1001101101011010… |
… | …11101000100010100 |
3 | 111110021220100022010 |
4 | 10312231131010110 |
5 | 41133442240000 |
6 | 2221133304220 |
7 | 243115341462 |
oct | 46655350424 |
9 | 14407810263 |
10 | 5212852500 |
11 | 2235579269 |
12 | 1015935070 |
13 | 650c95c0b |
14 | 37646b832 |
15 | 20799dd50 |
hex | 136b5d114 |
5212852500 has 60 divisors (see below), whose sum is σ = 15199309664. Its totient is φ = 1390092000.
The previous prime is 5212852481. The next prime is 5212852507. The reversal of 5212852500 is 52582125.
It is a tau number, because it is divible by the number of its divisors (60).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5212852507) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 340024 + ... + 355023.
Almost surely, 25212852500 is an apocalyptic number.
5212852500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
5212852500 is an abundant number, since it is smaller than the sum of its proper divisors (9986457164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5212852500 is a wasteful number, since it uses less digits than its factorization.
5212852500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 695074 (or 695057 counting only the distinct ones).
The product of its (nonzero) digits is 8000, while the sum is 30.
The square root of 5212852500 is about 72200.0865650451. The cubic root of 5212852500 is about 1733.9043873691.
The spelling of 5212852500 in words is "five billion, two hundred twelve million, eight hundred fifty-two thousand, five hundred".
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