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12404001320210 = 257540716449403
BaseRepresentation
bin1011010010000000100000…
…0101111010110100010010
31121220210220011211121020002
42310200020011322310102
53111211343314221320
642214153004250002
72420105500406063
oct264401005726422
947823804747202
1012404001320210
113a52564412305
121483b8ab40902
136bc8cccc2506
1430c4dd35a56a
151679cac50675
hexb480817ad12

12404001320210 has 16 divisors (see below), whose sum is σ = 22327499822976. Its totient is φ = 4961534428848.

The previous prime is 12404001320209. The next prime is 12404001320213. The reversal of 12404001320210 is 1202310040421.

It is not an unprimeable number, because it can be changed into a prime (12404001320213) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7470632 + ... + 8978771.

It is an arithmetic number, because the mean of its divisors is an integer number (1395468738936).

Almost surely, 212404001320210 is an apocalyptic number.

12404001320210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12404001320210 is a deficient number, since it is larger than the sum of its proper divisors (9923498502766).

12404001320210 is a wasteful number, since it uses less digits than its factorization.

12404001320210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16524817.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12404001320210 its reverse (1202310040421), we get a palindrome (13606311360631).

The spelling of 12404001320210 in words is "twelve trillion, four hundred four billion, one million, three hundred twenty thousand, two hundred ten".

Divisors: 1 2 5 10 75407 150814 377035 754070 16449403 32898806 82247015 164494030 1240400132021 2480800264042 6202000660105 12404001320210