Base | Representation |
---|---|
bin | 100100011101111111010… |
… | …0101010001101111111001 |
3 | 122202011101001022101210000 |
4 | 1020323332211101233321 |
5 | 1124104442440131100 |
6 | 14354324014143213 |
7 | 1025056030664241 |
oct | 110737645215771 |
9 | 18664331271700 |
10 | 5012203052025 |
11 | 1662732a56124 |
12 | 68b4947b1b09 |
13 | 2a4858311300 |
14 | 13484033cb21 |
15 | 8a5a3c00900 |
hex | 48efe951bf9 |
5012203052025 has 405 divisors, whose sum is σ = 10409634946359. Its totient is φ = 2383080860160.
The previous prime is 5012203052023. The next prime is 5012203052047. The reversal of 5012203052025 is 5202503022105.
The square root of 5012203052025 is 2238795.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 13 ways, for example, as 4981060685241 + 31142366784 = 2231829^2 + 176472^2 .
It is a tau number, because it is divible by the number of its divisors (405).
It is not a de Polignac number, because 5012203052025 - 21 = 5012203052023 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 5012203052025.
It is not an unprimeable number, because it can be changed into a prime (5012203052023) by changing a digit.
It is a polite number, since it can be written in 404 ways as a sum of consecutive naturals, for example, 56316888181 + ... + 56316888269.
Almost surely, 25012203052025 is an apocalyptic number.
5012203052025 is the 2238795-th square number.
5012203052025 is the 1119398-th centered octagonal number.
It is an amenable number.
5012203052025 is an abundant number, since it is smaller than the sum of its proper divisors (5397431894334).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5012203052025 is an equidigital number, since it uses as much as digits as its factorization.
5012203052025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312 (or 153 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The spelling of 5012203052025 in words is "five trillion, twelve billion, two hundred three million, fifty-two thousand, twenty-five".
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