Base | Representation |
---|---|
bin | 110101111001101001… |
… | …011001100010000101 |
3 | 12112101102220112010022 |
4 | 311321221121202011 |
5 | 1422012110023334 |
6 | 42330532104525 |
7 | 4116131245025 |
oct | 657151314205 |
9 | 175342815108 |
10 | 57875470469 |
11 | 225aa215633 |
12 | b272465145 |
13 | 55c456131b |
14 | 2b3065da85 |
15 | 178ae9282e |
hex | d79a59885 |
57875470469 has 4 divisors (see below), whose sum is σ = 60391795296. Its totient is φ = 55359145644.
The previous prime is 57875470453. The next prime is 57875470501. The reversal of 57875470469 is 96407457875.
57875470469 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, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 57875470469 - 24 = 57875470453 is a prime.
It is a super-2 number, since 2×578754704692 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57875470669) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1258162379 + ... + 1258162424.
It is an arithmetic number, because the mean of its divisors is an integer number (15097948824).
Almost surely, 257875470469 is an apocalyptic number.
It is an amenable number.
57875470469 is a deficient number, since it is larger than the sum of its proper divisors (2516324827).
57875470469 is a wasteful number, since it uses less digits than its factorization.
57875470469 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2516324826.
The product of its (nonzero) digits is 59270400, while the sum is 62.
The spelling of 57875470469 in words is "fifty-seven billion, eight hundred seventy-five million, four hundred seventy thousand, four hundred sixty-nine".
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