Base | Representation |
---|---|
bin | 1110010011001010101… |
… | …1010010110110000111 |
3 | 212111002200221000021111 |
4 | 3210302223102312013 |
5 | 13011104304033210 |
6 | 304504534025451 |
7 | 23514523662541 |
oct | 3446253226607 |
9 | 774080830244 |
10 | 245663346055 |
11 | 95204610a26 |
12 | 3b7401a8287 |
13 | 1a2207a7b7a |
14 | bc668a6691 |
15 | 65cc24488a |
hex | 3932ad2d87 |
245663346055 has 16 divisors (see below), whose sum is σ = 297951623424. Its totient is φ = 194428523520.
The previous prime is 245663346011. The next prime is 245663346107. The reversal of 245663346055 is 550643366542.
It is not a de Polignac number, because 245663346055 - 223 = 245654957447 is a prime.
It is a Duffinian number.
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, 1158889 + ... + 1354381.
It is an arithmetic number, because the mean of its divisors is an integer number (18621976464).
Almost surely, 2245663346055 is an apocalyptic number.
245663346055 is a deficient number, since it is larger than the sum of its proper divisors (52288277369).
245663346055 is a wasteful number, since it uses less digits than its factorization.
245663346055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198186.
The product of its (nonzero) digits is 7776000, while the sum is 49.
The spelling of 245663346055 in words is "two hundred forty-five billion, six hundred sixty-three million, three hundred forty-six thousand, fifty-five".
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