Base | Representation |
---|---|
bin | 1100111110011… |
… | …0010010011010 |
3 | 10210101212002001 |
4 | 3033212102122 |
5 | 102412430014 |
6 | 5222231214 |
7 | 1230365512 |
oct | 317462232 |
9 | 123355061 |
10 | 54420634 |
11 | 287a0034 |
12 | 1628550a |
13 | b375578 |
14 | 7328842 |
15 | 4b9e974 |
hex | 33e649a |
54420634 has 8 divisors (see below), whose sum is σ = 81765108. Its totient is φ = 27165600.
The previous prime is 54420581. The next prime is 54420649. The reversal of 54420634 is 43602445.
It can be written as a sum of positive squares in 2 ways, for example, as 54066609 + 354025 = 7353^2 + 595^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20817 + ... + 23284.
Almost surely, 254420634 is an apocalyptic number.
54420634 is a deficient number, since it is larger than the sum of its proper divisors (27344474).
54420634 is a wasteful number, since it uses less digits than its factorization.
54420634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44720.
The product of its (nonzero) digits is 11520, while the sum is 28.
The square root of 54420634 is about 7377.0342279266. The cubic root of 54420634 is about 378.9551955167.
The spelling of 54420634 in words is "fifty-four million, four hundred twenty thousand, six hundred thirty-four".
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