Base | Representation |
---|---|
bin | 1101101110101011111001… |
… | …10000011110101101011000 |
3 | 10221220021022211211012012201 |
4 | 12313111330300132231120 |
5 | 12424124011030111224 |
6 | 144113425051415544 |
7 | 6234154326324562 |
oct | 667257460365530 |
9 | 127807284735181 |
10 | 30191418207064 |
11 | 96901215421a4 |
12 | 3477370a545b4 |
13 | 13b0066825a2a |
14 | 7653b57da332 |
15 | 375534b2ea44 |
hex | 1b757cc1eb58 |
30191418207064 has 16 divisors (see below), whose sum is σ = 56710540940400. Its totient is φ = 15068607289632.
The previous prime is 30191418207059. The next prime is 30191418207089. The reversal of 30191418207064 is 46070281419103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3387722004 + ... + 3387730915.
It is an arithmetic number, because the mean of its divisors is an integer number (3544408808775).
Almost surely, 230191418207064 is an apocalyptic number.
It is an amenable number.
30191418207064 is a deficient number, since it is larger than the sum of its proper divisors (26519122733336).
30191418207064 is a wasteful number, since it uses less digits than its factorization.
30191418207064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6775453482 (or 6775453478 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 46.
The spelling of 30191418207064 in words is "thirty trillion, one hundred ninety-one billion, four hundred eighteen million, two hundred seven thousand, sixty-four".
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