Search a number
-
+
52130530341 = 333162282593
BaseRepresentation
bin110000100011001110…
…001100010000100101
311222120001210022211000
4300203032030100211
51323230403432331
635540510103513
73523562124321
oct604316142045
9158501708730
1052130530341
112012136402a
12a12a4aab99
134bba28a076
142747686981
15155193d0e6
hexc2338c425

52130530341 has 16 divisors (see below), whose sum is σ = 79721720320. Its totient is φ = 33632599680.

The previous prime is 52130530307. The next prime is 52130530363. The reversal of 52130530341 is 14303503125.

52130530341 is a `hidden beast` number, since 52 + 1 + 305 + 303 + 4 + 1 = 666.

It is not a de Polignac number, because 52130530341 - 210 = 52130529317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52130530301) 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, 31140460 + ... + 31142133.

It is an arithmetic number, because the mean of its divisors is an integer number (4982607520).

Almost surely, 252130530341 is an apocalyptic number.

It is an amenable number.

52130530341 is a deficient number, since it is larger than the sum of its proper divisors (27591189979).

52130530341 is a wasteful number, since it uses less digits than its factorization.

52130530341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62282633 (or 62282627 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The spelling of 52130530341 in words is "fifty-two billion, one hundred thirty million, five hundred thirty thousand, three hundred forty-one".

Divisors: 1 3 9 27 31 93 279 837 62282593 186847779 560543337 1681630011 1930760383 5792281149 17376843447 52130530341