Base | Representation |
---|---|
bin | 1101000110101… |
… | …1001000111101 |
3 | 10211102111112020 |
4 | 3101223020331 |
5 | 103032333142 |
6 | 5242030353 |
7 | 1235123136 |
oct | 321531075 |
9 | 124374466 |
10 | 54964797 |
11 | 29031958 |
12 | 164a83b9 |
13 | b506164 |
14 | 742ac8d |
15 | 4c5acec |
hex | 346b23d |
54964797 has 4 divisors (see below), whose sum is σ = 73286400. Its totient is φ = 36643196.
The previous prime is 54964787. The next prime is 54964799. The reversal of 54964797 is 79746945.
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.
It is a cyclic number.
It is not a de Polignac number, because 54964797 - 210 = 54963773 is a prime.
It is a super-2 number, since 2×549647972 = 6042257818502418, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54964799) 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, 9160797 + ... + 9160802.
It is an arithmetic number, because the mean of its divisors is an integer number (18321600).
Almost surely, 254964797 is an apocalyptic number.
It is an amenable number.
54964797 is a deficient number, since it is larger than the sum of its proper divisors (18321603).
54964797 is a wasteful number, since it uses less digits than its factorization.
54964797 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18321602.
The product of its digits is 1905120, while the sum is 51.
The square root of 54964797 is about 7413.8247214242. The cubic root of 54964797 is about 380.2140921924.
The spelling of 54964797 in words is "fifty-four million, nine hundred sixty-four thousand, seven hundred ninety-seven".
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