Base | Representation |
---|---|
bin | 1101011001011… |
… | …1011011101001 |
3 | 10220201222202122 |
4 | 3112113123221 |
5 | 103341213133 |
6 | 5324241025 |
7 | 1251435134 |
oct | 326273351 |
9 | 126658678 |
10 | 56194793 |
11 | 297a1a86 |
12 | 169a0175 |
13 | b846c75 |
14 | 766b21b |
15 | 4e00498 |
hex | 35976e9 |
56194793 has 4 divisors (see below), whose sum is σ = 56250960. Its totient is φ = 56138628.
The previous prime is 56194769. The next prime is 56194807. The reversal of 56194793 is 39749165.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39749165 = 5 ⋅7949833.
It is a cyclic number.
It is not a de Polignac number, because 56194793 - 26 = 56194729 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (56194703) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26555 + ... + 28592.
It is an arithmetic number, because the mean of its divisors is an integer number (14062740).
Almost surely, 256194793 is an apocalyptic number.
It is an amenable number.
56194793 is a deficient number, since it is larger than the sum of its proper divisors (56167).
56194793 is a wasteful number, since it uses less digits than its factorization.
56194793 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56166.
The product of its digits is 204120, while the sum is 44.
The square root of 56194793 is about 7496.3186298342. The cubic root of 56194793 is about 383.0293251070.
The spelling of 56194793 in words is "fifty-six million, one hundred ninety-four thousand, seven hundred ninety-three".
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