Base | Representation |
---|---|
bin | 1111100010011111… |
… | …01000000010011111 |
3 | 210112101122102200200 |
4 | 13301033220002133 |
5 | 114041121410021 |
6 | 3455445554543 |
7 | 413505665514 |
oct | 76117500237 |
9 | 23471572620 |
10 | 8342372511 |
11 | 35a1062a40 |
12 | 1749a15a53 |
13 | a2c4585c5 |
14 | 591d4b30b |
15 | 33c5c9126 |
hex | 1f13e809f |
8342372511 has 12 divisors (see below), whose sum is σ = 13145556840. Its totient is φ = 5055983280.
The previous prime is 8342372501. The next prime is 8342372531. The reversal of 8342372511 is 1152732438.
8342372511 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 8342372511 - 210 = 8342371487 is a prime.
It is a super-2 number, since 2×83423725112 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8342372501) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42133096 + ... + 42133293.
It is an arithmetic number, because the mean of its divisors is an integer number (1095463070).
Almost surely, 28342372511 is an apocalyptic number.
8342372511 is a deficient number, since it is larger than the sum of its proper divisors (4803184329).
8342372511 is a wasteful number, since it uses less digits than its factorization.
8342372511 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84266406 (or 84266403 counting only the distinct ones).
The product of its digits is 40320, while the sum is 36.
The square root of 8342372511 is about 91336.5891141113. The cubic root of 8342372511 is about 2028.1334416996.
The spelling of 8342372511 in words is "eight billion, three hundred forty-two million, three hundred seventy-two thousand, five hundred eleven".
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