Search a number
-
+
53230312882 = 240351659591
BaseRepresentation
bin110001100100110001…
…100001110110110010
312002101201020001211201
4301210301201312302
51333003430003012
640241554201414
73563045123365
oct614461416662
9162351201751
1053230312882
112063613aa1a
12a39688326a
135034092a76
14280d76a0dc
1515b827e857
hexc64c61db2

53230312882 has 8 divisors (see below), whose sum is σ = 79847569152. Its totient is φ = 26614456500.

The previous prime is 53230312871. The next prime is 53230312897. The reversal of 53230312882 is 28821303235.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249094 + ... + 410497.

It is an arithmetic number, because the mean of its divisors is an integer number (9980946144).

Almost surely, 253230312882 is an apocalyptic number.

53230312882 is a deficient number, since it is larger than the sum of its proper divisors (26617256270).

53230312882 is a wasteful number, since it uses less digits than its factorization.

53230312882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699944.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 53230312882 in words is "fifty-three billion, two hundred thirty million, three hundred twelve thousand, eight hundred eighty-two".

Divisors: 1 2 40351 80702 659591 1319182 26615156441 53230312882