Base | Representation |
---|---|
bin | 1101000010000… |
… | …1000011101111 |
3 | 10210212002021210 |
4 | 3100201003233 |
5 | 102443130414 |
6 | 5231325503 |
7 | 1232420364 |
oct | 320410357 |
9 | 123762253 |
10 | 54661359 |
11 | 28944985 |
12 | 16380893 |
13 | b42accc |
14 | 738c46b |
15 | 4beae59 |
hex | 34210ef |
54661359 has 8 divisors (see below), whose sum is σ = 72973872. Its totient is φ = 36394880.
The previous prime is 54661357. The next prime is 54661421. The reversal of 54661359 is 95316645.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 54661359 - 21 = 54661357 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54661351) 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, 8634 + ... + 13559.
It is an arithmetic number, because the mean of its divisors is an integer number (9121734).
Almost surely, 254661359 is an apocalyptic number.
54661359 is a deficient number, since it is larger than the sum of its proper divisors (18312513).
54661359 is a wasteful number, since it uses less digits than its factorization.
54661359 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23017.
The product of its digits is 97200, while the sum is 39.
The square root of 54661359 is about 7393.3320634204. The cubic root of 54661359 is about 379.5131322474.
The spelling of 54661359 in words is "fifty-four million, six hundred sixty-one thousand, three hundred fifty-nine".
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