Base | Representation |
---|---|
bin | 110010101000101101… |
… | …111000011001110001 |
3 | 12012100011010201002011 |
4 | 302220231320121301 |
5 | 1342322233113340 |
6 | 40551034122521 |
7 | 3633226065016 |
oct | 625055703161 |
9 | 165304121064 |
10 | 54370207345 |
11 | 21070623563 |
12 | a654580441 |
13 | 51862a122c |
14 | 28bacd170d |
15 | 16333960ea |
hex | ca8b78671 |
54370207345 has 4 divisors (see below), whose sum is σ = 65244248820. Its totient is φ = 43496165872.
The previous prime is 54370207327. The next prime is 54370207351.
54370207345 is nontrivially palindromic in base 10.
54370207345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 32309343504 + 22060863841 = 179748^2 + 148529^2 .
It is a cyclic number.
It is not a de Polignac number, because 54370207345 - 27 = 54370207217 is a prime.
It is a super-2 number, since 2×543702073452 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 54370207298 and 54370207307.
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, 5437020730 + ... + 5437020739.
It is an arithmetic number, because the mean of its divisors is an integer number (16311062205).
Almost surely, 254370207345 is an apocalyptic number.
It is an amenable number.
54370207345 is a deficient number, since it is larger than the sum of its proper divisors (10874041475).
54370207345 is a wasteful number, since it uses less digits than its factorization.
54370207345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10874041474.
The product of its (nonzero) digits is 352800, while the sum is 40.
The spelling of 54370207345 in words is "fifty-four billion, three hundred seventy million, two hundred seven thousand, three hundred forty-five".
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