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12430313133102 = 232690572951839
BaseRepresentation
bin1011010011100010100001…
…1001100001010000101110
31122000022210220011012000200
42310320220121201100232
53112124240130224402
642234223525534330
72422026514210614
oct264705031412056
948008726135020
1012430313133102
113a62736784817
1214890b28743a6
136c223423b777
1430d8b7a1b6b4
1516851ab9821c
hexb4e2866142e

12430313133102 has 12 divisors (see below), whose sum is σ = 26932345121760. Its totient is φ = 4143437711028.

The previous prime is 12430313133089. The next prime is 12430313133103. The reversal of 12430313133102 is 20133131303421.

12430313133102 is a `hidden beast` number, since 1 + 2 + 4 + 3 + 0 + 31 + 313 + 310 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12430313133103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 345286475902 + ... + 345286475937.

It is an arithmetic number, because the mean of its divisors is an integer number (2244362093480).

Almost surely, 212430313133102 is an apocalyptic number.

12430313133102 is an abundant number, since it is smaller than the sum of its proper divisors (14502031988658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12430313133102 is a wasteful number, since it uses less digits than its factorization.

12430313133102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690572951847 (or 690572951844 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 12430313133102 its reverse (20133131303421), we get a palindrome (32563444436523).

The spelling of 12430313133102 in words is "twelve trillion, four hundred thirty billion, three hundred thirteen million, one hundred thirty-three thousand, one hundred two".

Divisors: 1 2 3 6 9 18 690572951839 1381145903678 2071718855517 4143437711034 6215156566551 12430313133102