Base | Representation |
---|---|
bin | 11110001010101… |
… | …00000001010111 |
3 | 122122011022200001 |
4 | 33011110001113 |
5 | 1004240112332 |
6 | 41035432131 |
7 | 6161616631 |
oct | 1705240127 |
9 | 578138601 |
10 | 253050967 |
11 | 11a927a34 |
12 | 708b5647 |
13 | 40570300 |
14 | 25871a51 |
15 | 173380e7 |
hex | f154057 |
253050967 has 12 divisors (see below), whose sum is σ = 290135520. Its totient is φ = 219842688.
The previous prime is 253050947. The next prime is 253050971. The reversal of 253050967 is 769050352.
It is a de Polignac number, because none of the positive numbers 2k-253050967 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (253050947) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41167 + ... + 46912.
It is an arithmetic number, because the mean of its divisors is an integer number (24177960).
Almost surely, 2253050967 is an apocalyptic number.
253050967 is a deficient number, since it is larger than the sum of its proper divisors (37084553).
253050967 is a wasteful number, since it uses less digits than its factorization.
253050967 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88122 (or 88109 counting only the distinct ones).
The product of its (nonzero) digits is 56700, while the sum is 37.
The square root of 253050967 is about 15907.5757738255. The cubic root of 253050967 is about 632.5128219994.
The spelling of 253050967 in words is "two hundred fifty-three million, fifty thousand, nine hundred sixty-seven".
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