Base | Representation |
---|---|
bin | 10111011111110110000… |
… | …01000100101110111001 |
3 | 2212011222000120002022100 |
4 | 23233323001010232321 |
5 | 101211443240401342 |
6 | 1414522322214013 |
7 | 112221246603621 |
oct | 13577301045671 |
9 | 2764860502270 |
10 | 807370247097 |
11 | 2914495024a7 |
12 | 1105827b4309 |
13 | 5b199ba752b |
14 | 2b11113d881 |
15 | 16005393e4c |
hex | bbfb044bb9 |
807370247097 has 12 divisors (see below), whose sum is σ = 1172243965204. Its totient is φ = 535457986560.
The previous prime is 807370247087. The next prime is 807370247219. The reversal of 807370247097 is 790742073708.
807370247097 is a `hidden beast` number, since 80 + 7 + 3 + 7 + 0 + 2 + 470 + 97 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 266540908176 + 540829338921 = 516276^2 + 735411^2 .
It is not a de Polignac number, because 807370247097 - 226 = 807303138233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (807370247017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 232401904 + ... + 232405377.
Almost surely, 2807370247097 is an apocalyptic number.
It is an amenable number.
807370247097 is a deficient number, since it is larger than the sum of its proper divisors (364873718107).
807370247097 is a wasteful number, since it uses less digits than its factorization.
807370247097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 464807480 (or 464807477 counting only the distinct ones).
The product of its (nonzero) digits is 4148928, while the sum is 54.
The spelling of 807370247097 in words is "eight hundred seven billion, three hundred seventy million, two hundred forty-seven thousand, ninety-seven".
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