Base | Representation |
---|---|
bin | 11101110101100000000… |
… | …010000011011111011001 |
3 | 21021000012200000200011211 |
4 | 131311200002003133121 |
5 | 232043014000122023 |
6 | 4205522154423121 |
7 | 301062415064560 |
oct | 35654002033731 |
9 | 7230180020154 |
10 | 2050310551513 |
11 | 720593944884 |
12 | 291444a31aa1 |
13 | 11b460757793 |
14 | 7134253cbd7 |
15 | 384eec67a0d |
hex | 1dd600837d9 |
2050310551513 has 8 divisors (see below), whose sum is σ = 2360315797632. Its totient is φ = 1744581240096.
The previous prime is 2050310551477. The next prime is 2050310551573. The reversal of 2050310551513 is 3151550130502.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2050310551513 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2050310551573) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1068982645 + ... + 1068984562.
It is an arithmetic number, because the mean of its divisors is an integer number (295039474704).
Almost surely, 22050310551513 is an apocalyptic number.
It is an amenable number.
2050310551513 is a deficient number, since it is larger than the sum of its proper divisors (310005246119).
2050310551513 is a wasteful number, since it uses less digits than its factorization.
2050310551513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2137967351.
The product of its (nonzero) digits is 11250, while the sum is 31.
The spelling of 2050310551513 in words is "two trillion, fifty billion, three hundred ten million, five hundred fifty-one thousand, five hundred thirteen".
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