Base | Representation |
---|---|
bin | 1100101111111001… |
… | …10101010100110000 |
3 | 122122222201010211110 |
4 | 12113330311110300 |
5 | 103004113231333 |
6 | 3051052313320 |
7 | 331415240340 |
oct | 62774652460 |
9 | 18588633743 |
10 | 6844273968 |
11 | 29a2461374 |
12 | 13b0172840 |
13 | 850c8096c |
14 | 48cdc0d20 |
15 | 2a0d08063 |
hex | 197f35530 |
6844273968 has 40 divisors (see below), whose sum is σ = 20206905088. Its totient is φ = 1955506752.
The previous prime is 6844273927. The next prime is 6844273973. The reversal of 6844273968 is 8693724486.
It is a super-2 number, since 2×68442739682 = 93688172298084930048, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10184596 + ... + 10185267.
Almost surely, 26844273968 is an apocalyptic number.
It is an amenable number.
6844273968 is an abundant number, since it is smaller than the sum of its proper divisors (13362631120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6844273968 is a wasteful number, since it uses less digits than its factorization.
6844273968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20369881 (or 20369875 counting only the distinct ones).
The product of its digits is 13934592, while the sum is 57.
The square root of 6844273968 is about 82730.1273297703. The cubic root of 6844273968 is about 1898.6392813162.
The spelling of 6844273968 in words is "six billion, eight hundred forty-four million, two hundred seventy-three thousand, nine hundred sixty-eight".
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