Base | Representation |
---|---|
bin | 1100110111010… |
… | …0100101110001 |
3 | 10202112012020201 |
4 | 3031310211301 |
5 | 102303024204 |
6 | 5204235201 |
7 | 1223416000 |
oct | 315644561 |
9 | 122465221 |
10 | 53954929 |
11 | 28502156 |
12 | 1609bb01 |
13 | b2415c2 |
14 | 7246c37 |
15 | 4b0b9a4 |
hex | 3374971 |
53954929 has 8 divisors (see below), whose sum is σ = 62921600. Its totient is φ = 46246788.
The previous prime is 53954921. The next prime is 53954933. The reversal of 53954929 is 92945935.
It is not a de Polignac number, because 53954929 - 23 = 53954921 is a prime.
It is a super-2 number, since 2×539549292 = 5822268726790082, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (53954921) 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, 78309 + ... + 78994.
It is an arithmetic number, because the mean of its divisors is an integer number (7865200).
Almost surely, 253954929 is an apocalyptic number.
It is an amenable number.
53954929 is a deficient number, since it is larger than the sum of its proper divisors (8966671).
53954929 is an equidigital number, since it uses as much as digits as its factorization.
53954929 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157324 (or 157310 counting only the distinct ones).
The product of its digits is 437400, while the sum is 46.
The square root of 53954929 is about 7345.4018950633. The cubic root of 53954929 is about 377.8711266208.
The spelling of 53954929 in words is "fifty-three million, nine hundred fifty-four thousand, nine hundred twenty-nine".
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