Base | Representation |
---|---|
bin | 100100110100111011001… |
… | …100010101100100111110 |
3 | 22221221020211202201112122 |
4 | 210310323030111210332 |
5 | 312430413034432243 |
6 | 5214333433402542 |
7 | 350560551050045 |
oct | 44647314254476 |
9 | 8857224681478 |
10 | 2530728827198 |
11 | 8963044a0a40 |
12 | 34a57bb69452 |
13 | 154853a6a820 |
14 | 8a6b8c3b55c |
15 | 45c6b703668 |
hex | 24d3b31593e |
2530728827198 has 32 divisors (see below), whose sum is σ = 4459869705312. Its totient is φ = 1061814787200.
The previous prime is 2530728827141. The next prime is 2530728827261. The reversal of 2530728827198 is 8917288270352.
It is a self number, because there is not a number n which added to its sum of digits gives 2530728827198.
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, 12441068 + ... + 12642848.
It is an arithmetic number, because the mean of its divisors is an integer number (139370928291).
Almost surely, 22530728827198 is an apocalyptic number.
2530728827198 is a deficient number, since it is larger than the sum of its proper divisors (1929140878114).
2530728827198 is a wasteful number, since it uses less digits than its factorization.
2530728827198 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245660.
The product of its (nonzero) digits is 27095040, while the sum is 62.
The spelling of 2530728827198 in words is "two trillion, five hundred thirty billion, seven hundred twenty-eight million, eight hundred twenty-seven thousand, one hundred ninety-eight".
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