Base | Representation |
---|---|
bin | 110001110011001011… |
… | …110001001110000011 |
3 | 12010000120010201210120 |
4 | 301303023301032003 |
5 | 1334002322310304 |
6 | 40321552031323 |
7 | 3602042055222 |
oct | 616313611603 |
9 | 163016121716 |
10 | 53472072579 |
11 | 2074a655622 |
12 | a443832543 |
13 | 50721ab843 |
14 | 28338dccb9 |
15 | 15ce5d70d9 |
hex | c732f1383 |
53472072579 has 16 divisors (see below), whose sum is σ = 71480209920. Its totient is φ = 35556071040.
The previous prime is 53472072541. The next prime is 53472072581. The reversal of 53472072579 is 97527027435.
53472072579 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 53472072579 - 215 = 53472039811 is a prime.
It is a super-2 number, since 2×534720725792 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (53472072509) 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, 3101874 + ... + 3119064.
It is an arithmetic number, because the mean of its divisors is an integer number (4467513120).
Almost surely, 253472072579 is an apocalyptic number.
53472072579 is a deficient number, since it is larger than the sum of its proper divisors (18008137341).
53472072579 is a wasteful number, since it uses less digits than its factorization.
53472072579 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19810.
The product of its (nonzero) digits is 3704400, while the sum is 51.
The spelling of 53472072579 in words is "fifty-three billion, four hundred seventy-two million, seventy-two thousand, five hundred seventy-nine".
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