Base | Representation |
---|---|
bin | 1101110000101000000100… |
… | …00000011110000010101001 |
3 | 10222010122101111111122110111 |
4 | 12320110002000132002221 |
5 | 12431222021014342201 |
6 | 144204211432214321 |
7 | 6242034246510253 |
oct | 670240200360251 |
9 | 128118344448414 |
10 | 30258078277801 |
11 | 97064193a7a50 |
12 | 348827523a3a1 |
13 | 13b642b01a77a |
14 | 7686daa00cd3 |
15 | 377136e01b51 |
hex | 1b850201e0a9 |
30258078277801 has 16 divisors (see below), whose sum is σ = 33805877679360. Its totient is φ = 26848501355520.
The previous prime is 30258078277781. The next prime is 30258078277859. The reversal of 30258078277801 is 10877287085203.
It is a cyclic number.
It is not a de Polignac number, because 30258078277801 - 29 = 30258078277289 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30258078271801) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134345121 + ... + 134570158.
It is an arithmetic number, because the mean of its divisors is an integer number (2112867354960).
Almost surely, 230258078277801 is an apocalyptic number.
It is an amenable number.
30258078277801 is a deficient number, since it is larger than the sum of its proper divisors (3547799401559).
30258078277801 is a wasteful number, since it uses less digits than its factorization.
30258078277801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 268915536.
The product of its (nonzero) digits is 10536960, while the sum is 58.
The spelling of 30258078277801 in words is "thirty trillion, two hundred fifty-eight billion, seventy-eight million, two hundred seventy-seven thousand, eight hundred one".
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