Base | Representation |
---|---|
bin | 110001001000110011… |
… | …010111100011001011 |
3 | 12001012000012011201220 |
4 | 301020303113203023 |
5 | 1331023311023112 |
6 | 40123232013123 |
7 | 3545316244242 |
oct | 611063274313 |
9 | 161160164656 |
10 | 52761032907 |
11 | 20415255a30 |
12 | a2856911a3 |
13 | 4c8aaa55cb |
14 | 27a72cd959 |
15 | 158be8398c |
hex | c48cd78cb |
52761032907 has 16 divisors (see below), whose sum is σ = 81257634432. Its totient is φ = 30095419520.
The previous prime is 52761032903. The next prime is 52761032917. The reversal of 52761032907 is 70923016725.
52761032907 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 52761032907 - 22 = 52761032903 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (52761032903) 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, 47023533 + ... + 47024654.
It is an arithmetic number, because the mean of its divisors is an integer number (5078602152).
Almost surely, 252761032907 is an apocalyptic number.
52761032907 is a deficient number, since it is larger than the sum of its proper divisors (28496601525).
52761032907 is a wasteful number, since it uses less digits than its factorization.
52761032907 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94048218.
The product of its (nonzero) digits is 158760, while the sum is 42.
The spelling of 52761032907 in words is "fifty-two billion, seven hundred sixty-one million, thirty-two thousand, nine hundred seven".
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