Base | Representation |
---|---|
bin | 110001010001010100… |
… | …011111000111110111 |
3 | 12001112222002012222222 |
4 | 301101110133013313 |
5 | 1331321401314112 |
6 | 40145334512555 |
7 | 3552003001664 |
oct | 612124370767 |
9 | 161488065888 |
10 | 52903932407 |
11 | 20488988497 |
12 | a30550575b |
13 | 4cb1589621 |
14 | 27bc28aa6b |
15 | 15997ae372 |
hex | c5151f1f7 |
52903932407 has 8 divisors (see below), whose sum is σ = 54336664512. Its totient is φ = 51471352800.
The previous prime is 52903932373. The next prime is 52903932421. The reversal of 52903932407 is 70423930925.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52903932407 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52903952407) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1214057 + ... + 1256877.
It is an arithmetic number, because the mean of its divisors is an integer number (6792083064).
Almost surely, 252903932407 is an apocalyptic number.
52903932407 is a deficient number, since it is larger than the sum of its proper divisors (1432732105).
52903932407 is a wasteful number, since it uses less digits than its factorization.
52903932407 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76249.
The product of its (nonzero) digits is 408240, while the sum is 44.
The spelling of 52903932407 in words is "fifty-two billion, nine hundred three million, nine hundred thirty-two thousand, four hundred seven".
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