Base | Representation |
---|---|
bin | 10001011111001… |
… | …111001000000001 |
3 | 202110002022122000 |
4 | 101133033020001 |
5 | 1100102313324 |
6 | 45040334213 |
7 | 10161603522 |
oct | 2137171001 |
9 | 673068560 |
10 | 293401089 |
11 | 140687643 |
12 | 82314369 |
13 | 48a2a317 |
14 | 2ad76849 |
15 | 1ab589c9 |
hex | 117cf201 |
293401089 has 16 divisors (see below), whose sum is σ = 440625600. Its totient is φ = 192919968.
The previous prime is 293401067. The next prime is 293401111. The reversal of 293401089 is 980104392.
It is an interprime number because it is at equal distance from previous prime (293401067) and next prime (293401111).
It is not a de Polignac number, because 293401089 - 217 = 293270017 is a prime.
It is not an unprimeable number, because it can be changed into a prime (293401489) 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 15 ways as a sum of consecutive naturals, for example, 72459 + ... + 76400.
It is an arithmetic number, because the mean of its divisors is an integer number (27539100).
Almost surely, 2293401089 is an apocalyptic number.
It is an amenable number.
293401089 is a deficient number, since it is larger than the sum of its proper divisors (147224511).
293401089 is a wasteful number, since it uses less digits than its factorization.
293401089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148941 (or 148935 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The square root of 293401089 is about 17128.9546966533. The cubic root of 293401089 is about 664.4881500468.
The spelling of 293401089 in words is "two hundred ninety-three million, four hundred one thousand, eighty-nine".
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