Base | Representation |
---|---|
bin | 1100111010000… |
… | …1001000000101 |
3 | 10202212110111000 |
4 | 3032201020011 |
5 | 102324343344 |
6 | 5212203513 |
7 | 1225105560 |
oct | 316411005 |
9 | 122773430 |
10 | 54137349 |
11 | 28617212 |
12 | 16169599 |
13 | b2a6646 |
14 | 72934d7 |
15 | 4b45a69 |
hex | 33a1205 |
54137349 has 32 divisors (see below), whose sum is σ = 92637440. Its totient is φ = 30606336.
The previous prime is 54137341. The next prime is 54137359. The reversal of 54137349 is 94373145.
54137349 is a `hidden beast` number, since 541 + 3 + 73 + 49 = 666.
It is not a de Polignac number, because 54137349 - 23 = 54137341 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54137341) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16857 + ... + 19809.
It is an arithmetic number, because the mean of its divisors is an integer number (2894920).
Almost surely, 254137349 is an apocalyptic number.
It is an amenable number.
54137349 is a deficient number, since it is larger than the sum of its proper divisors (38500091).
54137349 is a wasteful number, since it uses less digits than its factorization.
54137349 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3066 (or 3060 counting only the distinct ones).
The product of its digits is 45360, while the sum is 36.
The square root of 54137349 is about 7357.8087091199. The cubic root of 54137349 is about 378.2965045733.
The spelling of 54137349 in words is "fifty-four million, one hundred thirty-seven thousand, three hundred forty-nine".
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