Base | Representation |
---|---|
bin | 10000011100110… |
… | …000001110110010 |
3 | 201020021212211210 |
4 | 100130300032302 |
5 | 1031122114132 |
6 | 43215020550 |
7 | 6560506062 |
oct | 2034601662 |
9 | 636255753 |
10 | 275973042 |
11 | 1318636a4 |
12 | 7850a756 |
13 | 45237777 |
14 | 2891b3a2 |
15 | 19364bcc |
hex | 107303b2 |
275973042 has 16 divisors (see below), whose sum is σ = 552108960. Its totient is φ = 91963872.
The previous prime is 275973041. The next prime is 275973059. The reversal of 275973042 is 240379572.
It is a super-2 number, since 2×2759730422 = 152322239821467528, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (275973041) 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, 35809 + ... + 42827.
It is an arithmetic number, because the mean of its divisors is an integer number (34506810).
Almost surely, 2275973042 is an apocalyptic number.
275973042 is an abundant number, since it is smaller than the sum of its proper divisors (276135918).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
275973042 is a wasteful number, since it uses less digits than its factorization.
275973042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13577.
The product of its (nonzero) digits is 105840, while the sum is 39.
The square root of 275973042 is about 16612.4363655666. The cubic root of 275973042 is about 651.0618085208.
The spelling of 275973042 in words is "two hundred seventy-five million, nine hundred seventy-three thousand, forty-two".
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