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12300130244112 = 243893461831911
BaseRepresentation
bin1011001011111101100011…
…1001001101011000010000
31121112212210020002012212120
42302333120321031120100
53103011131320302422
642054333554454240
72406440460003324
oct262773071153020
947485706065776
1012300130244112
113a1250194a467
121467a20894380
136b2b884c10c9
14307488145984
15164e4bc5a45c
hexb2fd8e4d610

12300130244112 has 80 divisors (see below), whose sum is σ = 32141685479040. Its totient is φ = 4052799308800.

The previous prime is 12300130244107. The next prime is 12300130244173. The reversal of 12300130244112 is 21144203100321.

12300130244112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14369437 + ... + 15201347.

It is an arithmetic number, because the mean of its divisors is an integer number (401771068488).

Almost surely, 212300130244112 is an apocalyptic number.

12300130244112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12300130244112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16070842739520).

12300130244112 is an abundant number, since it is smaller than the sum of its proper divisors (19841555234928).

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

12300130244112 is a wasteful number, since it uses less digits than its factorization.

12300130244112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835472 (or 835466 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 12300130244112 its reverse (21144203100321), we get a palindrome (33444333344433).

The spelling of 12300130244112 in words is "twelve trillion, three hundred billion, one hundred thirty million, two hundred forty-four thousand, one hundred twelve".

Divisors: 1 2 3 4 6 8 12 16 24 48 89 178 267 356 534 712 1068 1424 2136 3461 4272 6922 10383 13844 20766 27688 41532 55376 83064 166128 308029 616058 831911 924087 1232116 1663822 1848174 2464232 2495733 3327644 3696348 4928464 4991466 6655288 7392696 9982932 13310576 14785392 19965864 39931728 74040079 148080158 222120237 296160316 444240474 592320632 888480948 1184641264 1776961896 2879243971 3553923792 5758487942 8637731913 11516975884 17275463826 23033951768 34550927652 46067903536 69101855304 138203710608 256252713419 512505426838 768758140257 1025010853676 1537516280514 2050021707352 3075032561028 4100043414704 6150065122056 12300130244112