Base | Representation |
---|---|
bin | 1100111101010… |
… | …1110001110101 |
3 | 10210021102022120 |
4 | 3033111301311 |
5 | 102403244023 |
6 | 5220550153 |
7 | 1226664411 |
oct | 317256165 |
9 | 123242276 |
10 | 54353013 |
11 | 28754250 |
12 | 16252359 |
13 | b350860 |
14 | 730bd41 |
15 | 4b898e3 |
hex | 33d5c75 |
54353013 has 64 divisors (see below), whose sum is σ = 90660864. Its totient is φ = 28512000.
The previous prime is 54353011. The next prime is 54353021. The reversal of 54353013 is 31035345.
It is a happy number.
It is not a de Polignac number, because 54353013 - 21 = 54353011 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54353011) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 811206 + ... + 811272.
It is an arithmetic number, because the mean of its divisors is an integer number (1416576).
Almost surely, 254353013 is an apocalyptic number.
It is an amenable number.
54353013 is a deficient number, since it is larger than the sum of its proper divisors (36307851).
54353013 is a wasteful number, since it uses less digits than its factorization.
54353013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186.
The product of its (nonzero) digits is 2700, while the sum is 24.
The square root of 54353013 is about 7372.4495929101. The cubic root of 54353013 is about 378.7981720471.
Adding to 54353013 its reverse (31035345), we get a palindrome (85388358).
It can be divided in two parts, 5435 and 3013, that added together give a palindrome (8448).
The spelling of 54353013 in words is "fifty-four million, three hundred fifty-three thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •