Base | Representation |
---|---|
bin | 1100111111000… |
… | …1010101010001 |
3 | 10210111011010120 |
4 | 3033301111101 |
5 | 102420401443 |
6 | 5223220453 |
7 | 1230644430 |
oct | 317612521 |
9 | 123434116 |
10 | 54465873 |
11 | 28821020 |
12 | 162a7729 |
13 | b390037 |
14 | 733b117 |
15 | 4bad083 |
hex | 33f1551 |
54465873 has 16 divisors (see below), whose sum is σ = 90541056. Its totient is φ = 28293840.
The previous prime is 54465871. The next prime is 54465877. The reversal of 54465873 is 37856445.
It is not a de Polignac number, because 54465873 - 21 = 54465871 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (54465871) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117661 + ... + 118122.
It is an arithmetic number, because the mean of its divisors is an integer number (5658816).
Almost surely, 254465873 is an apocalyptic number.
It is an amenable number.
54465873 is a deficient number, since it is larger than the sum of its proper divisors (36075183).
54465873 is a wasteful number, since it uses less digits than its factorization.
54465873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235804.
The product of its digits is 403200, while the sum is 42.
The square root of 54465873 is about 7380.0997960732. The cubic root of 54465873 is about 379.0601728916.
The spelling of 54465873 in words is "fifty-four million, four hundred sixty-five thousand, eight hundred seventy-three".
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