Base | Representation |
---|---|
bin | 1100111101101… |
… | …0011011100110 |
3 | 10210022101110101 |
4 | 3033122123212 |
5 | 102404401240 |
6 | 5221214314 |
7 | 1230104104 |
oct | 317323346 |
9 | 123271411 |
10 | 54372070 |
11 | 287675a5 |
12 | 1626139a |
13 | b35942c |
14 | 7314c74 |
15 | 4b9039a |
hex | 33da6e6 |
54372070 has 8 divisors (see below), whose sum is σ = 97869744. Its totient is φ = 21748824.
The previous prime is 54372067. The next prime is 54372077. The reversal of 54372070 is 7027345.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54372077) 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, 2718594 + ... + 2718613.
It is an arithmetic number, because the mean of its divisors is an integer number (12233718).
Almost surely, 254372070 is an apocalyptic number.
54372070 is a deficient number, since it is larger than the sum of its proper divisors (43497674).
54372070 is a wasteful number, since it uses less digits than its factorization.
54372070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5437214.
The product of its (nonzero) digits is 5880, while the sum is 28.
The square root of 54372070 is about 7373.7419265933. The cubic root of 54372070 is about 378.8424376905.
The spelling of 54372070 in words is "fifty-four million, three hundred seventy-two thousand, seventy".
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