Base | Representation |
---|---|
bin | 10000001101110… |
… | …111110101101010 |
3 | 200221221200200022 |
4 | 100031313311222 |
5 | 1024122301132 |
6 | 42555240442 |
7 | 6512400644 |
oct | 2015676552 |
9 | 627850608 |
10 | 272072042 |
11 | 12a639830 |
12 | 77149122 |
13 | 4449cc98 |
14 | 281c3894 |
15 | 18d43e12 |
hex | 10377d6a |
272072042 has 16 divisors (see below), whose sum is σ = 447213312. Its totient is φ = 123112320.
The previous prime is 272072033. The next prime is 272072057. The reversal of 272072042 is 240270272.
It is a happy number.
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, 22823 + ... + 32634.
It is an arithmetic number, because the mean of its divisors is an integer number (27950832).
Almost surely, 2272072042 is an apocalyptic number.
272072042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
272072042 is a deficient number, since it is larger than the sum of its proper divisors (175141270).
272072042 is a wasteful number, since it uses less digits than its factorization.
272072042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55693.
The product of its (nonzero) digits is 3136, while the sum is 26.
The square root of 272072042 is about 16494.6064518072. The cubic root of 272072042 is about 647.9795581749.
The spelling of 272072042 in words is "two hundred seventy-two million, seventy-two thousand, forty-two".
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