Base | Representation |
---|---|
bin | 1100100100010110… |
… | …10010011110001010 |
3 | 122102020102102211110 |
4 | 12102023102132022 |
5 | 102304313300244 |
6 | 3033312111150 |
7 | 326130645222 |
oct | 62213223612 |
9 | 18366372743 |
10 | 6747400074 |
11 | 29528055a8 |
12 | 13838354b6 |
13 | 836b9302c |
14 | 4801a5082 |
15 | 29756e9b9 |
hex | 1922d278a |
6747400074 has 16 divisors (see below), whose sum is σ = 13679661312. Its totient is φ = 2218323168.
The previous prime is 6747400073. The next prime is 6747400081. The reversal of 6747400074 is 4700047476.
It is not an unprimeable number, because it can be changed into a prime (6747400073) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7702074 + ... + 7702949.
It is an arithmetic number, because the mean of its divisors is an integer number (854978832).
Almost surely, 26747400074 is an apocalyptic number.
6747400074 is an abundant number, since it is smaller than the sum of its proper divisors (6932261238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6747400074 is a wasteful number, since it uses less digits than its factorization.
6747400074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15405101.
The product of its (nonzero) digits is 131712, while the sum is 39.
The square root of 6747400074 is about 82142.5594561066. The cubic root of 6747400074 is about 1889.6388991269.
The spelling of 6747400074 in words is "six billion, seven hundred forty-seven million, four hundred thousand, seventy-four".
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