Base | Representation |
---|---|
bin | 110011011011111100101… |
… | …1011110110101000111101 |
3 | 221000211101001122122010200 |
4 | 1212313321123312220331 |
5 | 1411311120420433042 |
6 | 23011350145354113 |
7 | 1326514320535104 |
oct | 146677133665075 |
9 | 27024331578120 |
10 | 7069406030397 |
11 | 2286133450247 |
12 | 962121938939 |
13 | 3c38469a9179 |
14 | 1a6237dd503b |
15 | c3d58ad3c4c |
hex | 66df96f6a3d |
7069406030397 has 6 divisors (see below), whose sum is σ = 10211364266142. Its totient is φ = 4712937353592.
The previous prime is 7069406030377. The next prime is 7069406030399. The reversal of 7069406030397 is 7930306049607.
7069406030397 is a `hidden beast` number, since 70 + 69 + 40 + 60 + 30 + 397 = 666.
It can be written as a sum of positive squares in only one way, i.e., 6947963538201 + 121442492196 = 2635899^2 + 348486^2 .
It is a de Polignac number, because none of the positive numbers 2k-7069406030397 is a prime.
It is a super-2 number, since 2×70694060303972 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7069406030399) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 392744779458 + ... + 392744779475.
It is an arithmetic number, because the mean of its divisors is an integer number (1701894044357).
Almost surely, 27069406030397 is an apocalyptic number.
It is an amenable number.
7069406030397 is a deficient number, since it is larger than the sum of its proper divisors (3141958235745).
7069406030397 is a wasteful number, since it uses less digits than its factorization.
7069406030397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 785489558939 (or 785489558936 counting only the distinct ones).
The product of its (nonzero) digits is 5143824, while the sum is 54.
The spelling of 7069406030397 in words is "seven trillion, sixty-nine billion, four hundred six million, thirty thousand, three hundred ninety-seven".
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