Base | Representation |
---|---|
bin | 110011101001000000001… |
… | …0001101000000011101100 |
3 | 221010111201122220011012000 |
4 | 1213102000101220003230 |
5 | 1412241023121432124 |
6 | 23032303521412300 |
7 | 1331526063154011 |
oct | 147220021500354 |
9 | 27114648804160 |
10 | 7097438077164 |
11 | 2297008845946 |
12 | 96764579a090 |
13 | 3c63934376a6 |
14 | 1a7736d27708 |
15 | c4949a7a6c9 |
hex | 674804680ec |
7097438077164 has 48 divisors (see below), whose sum is σ = 18401041626240. Its totient is φ = 2365777175760.
The previous prime is 7097438077157. The next prime is 7097438077193. The reversal of 7097438077164 is 4617708347907.
7097438077164 is a `hidden beast` number, since 7 + 0 + 97 + 4 + 380 + 7 + 7 + 164 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7301679 + ... + 8216409.
It is an arithmetic number, because the mean of its divisors is an integer number (383355033880).
Almost surely, 27097438077164 is an apocalyptic number.
It is an amenable number.
7097438077164 is an abundant number, since it is smaller than the sum of its proper divisors (11303603549076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7097438077164 is a wasteful number, since it uses less digits than its factorization.
7097438077164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 986587 (or 986579 counting only the distinct ones).
The product of its (nonzero) digits is 49787136, while the sum is 63.
The spelling of 7097438077164 in words is "seven trillion, ninety-seven billion, four hundred thirty-eight million, seventy-seven thousand, one hundred sixty-four".
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