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12403241010104 = 237757729231417
BaseRepresentation
bin1011010001111101101011…
…0001100100001110111000
31121220201221012011211211112
42310133122301210032320
53111203314144310404
642213545324215452
72420050606026410
oct264373261441670
947821835154745
1012403241010104
113a5220422004a
1214839b839a588
136bc80b627c89
1430c46a3a3640
1516798411856e
hexb47dac643b8

12403241010104 has 32 divisors (see below), whose sum is σ = 26581882272480. Its totient is φ = 5314972982784.

The previous prime is 12403241010077. The next prime is 12403241010131. The reversal of 12403241010104 is 40101014230421.

It is an interprime number because it is at equal distance from previous prime (12403241010077) and next prime (12403241010131).

It is a self number, because there is not a number n which added to its sum of digits gives 12403241010104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14191397 + ... + 15040020.

It is an arithmetic number, because the mean of its divisors is an integer number (830683821015).

Almost surely, 212403241010104 is an apocalyptic number.

12403241010104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12403241010104 is an abundant number, since it is smaller than the sum of its proper divisors (14178641262376).

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

12403241010104 is a wasteful number, since it uses less digits than its factorization.

12403241010104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29239007 (or 29239003 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 12403241010104 its reverse (40101014230421), we get a palindrome (52504255240525).

The spelling of 12403241010104 in words is "twelve trillion, four hundred three billion, two hundred forty-one million, ten thousand, one hundred four".

Divisors: 1 2 4 7 8 14 28 56 7577 15154 30308 53039 60616 106078 212156 424312 29231417 58462834 116925668 204619919 233851336 409239838 818479676 1636959352 221486446609 442972893218 885945786436 1550405126263 1771891572872 3100810252526 6201620505052 12403241010104