Search a number
-
+
54300231332 = 22277127738377
BaseRepresentation
bin110010100100100010…
…111100011010100100
312012011021110120000222
4302210202330122210
51342201324400312
640540054223512
73631416231224
oct624442743244
9165137416028
1054300231332
1121035079546
12a635054b98
1351749405c9
1428b18b8084
15162c172672
hexca48bc6a4

54300231332 has 24 divisors (see below), whose sum is σ = 95445625464. Its totient is φ = 27030212352.

The previous prime is 54300231317. The next prime is 54300231341. The reversal of 54300231332 is 23313200345.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 353665636 + 53946565696 = 18806^2 + 232264^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1395728 + ... + 1434104.

It is an arithmetic number, because the mean of its divisors is an integer number (3976901061).

Almost surely, 254300231332 is an apocalyptic number.

It is an amenable number.

54300231332 is a deficient number, since it is larger than the sum of its proper divisors (41145394132).

54300231332 is a wasteful number, since it uses less digits than its factorization.

54300231332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39935 (or 39933 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 54300231332 its reverse (23313200345), we get a palindrome (77613431677).

The spelling of 54300231332 in words is "fifty-four billion, three hundred million, two hundred thirty-one thousand, three hundred thirty-two".

Divisors: 1 2 4 277 554 1108 1277 2554 5108 38377 76754 153508 353729 707458 1414916 10630429 21260858 42521716 49007429 98014858 196029716 13575057833 27150115666 54300231332