Base | Representation |
---|---|
bin | 111011000111100000110… |
… | …0011000001011100101111 |
3 | 1001202202010100000210010102 |
4 | 1312033001203001130233 |
5 | 2031110030231343044 |
6 | 25140330514101315 |
7 | 1466004553243130 |
oct | 166170143013457 |
9 | 31682110023112 |
10 | 8125030340399 |
11 | 2652895898575 |
12 | ab282827a83b |
13 | 46c258000cbb |
14 | 201379b03c87 |
15 | e153d86724e |
hex | 763c18c172f |
8125030340399 has 8 divisors (see below), whose sum is σ = 9689477176320. Its totient is φ = 6661515558456.
The previous prime is 8125030340327. The next prime is 8125030340423. The reversal of 8125030340399 is 9930430305218.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8125030340399 - 216 = 8125030274863 is a prime.
It is a super-2 number, since 2×81250303403992 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8125030340309) 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, 25233013319 + ... + 25233013640.
It is an arithmetic number, because the mean of its divisors is an integer number (1211184647040).
Almost surely, 28125030340399 is an apocalyptic number.
8125030340399 is a deficient number, since it is larger than the sum of its proper divisors (1564446835921).
8125030340399 is a wasteful number, since it uses less digits than its factorization.
8125030340399 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50466026989.
The product of its (nonzero) digits is 699840, while the sum is 47.
The spelling of 8125030340399 in words is "eight trillion, one hundred twenty-five billion, thirty million, three hundred forty thousand, three hundred ninety-nine".
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