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103304212424 = 23714471274857
BaseRepresentation
bin110000000110101101…
…0010010111111001000
3100212122110002201120122
41200031122102333020
53143031334244144
6115242435442412
710314655213610
oct1401532227710
9325573081518
10103304212424
113a8a1597876
1218030456408
13998423821a
144dddc15a40
152a493707ee
hex180d692fc8

103304212424 has 32 divisors (see below), whose sum is σ = 221519326080. Its totient is φ = 44242602624.

The previous prime is 103304212423. The next prime is 103304212471. The reversal of 103304212424 is 424212403301.

It is a junction number, because it is equal to n+sod(n) for n = 103304212393 and 103304212402.

It is not an unprimeable number, because it can be changed into a prime (103304212421) 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, 556397 + ... + 718460.

It is an arithmetic number, because the mean of its divisors is an integer number (6922478940).

Almost surely, 2103304212424 is an apocalyptic number.

103304212424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

103304212424 is an abundant number, since it is smaller than the sum of its proper divisors (118215113656).

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

103304212424 is a wasteful number, since it uses less digits than its factorization.

103304212424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276317 (or 1276313 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 103304212424 its reverse (424212403301), we get a palindrome (527516615725).

The spelling of 103304212424 in words is "one hundred three billion, three hundred four million, two hundred twelve thousand, four hundred twenty-four".

Divisors: 1 2 4 7 8 14 28 56 1447 2894 5788 10129 11576 20258 40516 81032 1274857 2549714 5099428 8923999 10198856 17847998 35695996 71391992 1844718079 3689436158 7378872316 12913026553 14757744632 25826053106 51652106212 103304212424