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1230333104 = 247111376819
BaseRepresentation
bin100100101010101…
…0110010010110000
310011202002101201202
41021111112102300
510004431124404
6322030150332
742326441660
oct11125262260
93152071652
101230333104
11581544520
122a40523a8
13167b84c70
14b95881a0
157302d21e
hex495564b0

1230333104 has 80 divisors (see below), whose sum is σ = 3200628480. Its totient is φ = 442471680.

The previous prime is 1230333103. The next prime is 1230333107. The reversal of 1230333104 is 4013330321.

It is not an unprimeable number, because it can be changed into a prime (1230333103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22394 + ... + 54425.

It is an arithmetic number, because the mean of its divisors is an integer number (40007856).

Almost surely, 21230333104 is an apocalyptic number.

1230333104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1230333104 is an abundant number, since it is smaller than the sum of its proper divisors (1970295376).

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

1230333104 is a wasteful number, since it uses less digits than its factorization.

1230333104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76858 (or 76852 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1230333104 is about 35076.1044587337. The cubic root of 1230333104 is about 1071.5379822001.

Adding to 1230333104 its reverse (4013330321), we get a palindrome (5243663425).

The spelling of 1230333104 in words is "one billion, two hundred thirty million, three hundred thirty-three thousand, one hundred four".

Divisors: 1 2 4 7 8 11 13 14 16 22 26 28 44 52 56 77 88 91 104 112 143 154 176 182 208 286 308 364 572 616 728 1001 1144 1232 1456 2002 2288 4004 8008 16016 76819 153638 307276 537733 614552 845009 998647 1075466 1229104 1690018 1997294 2150932 3380036 3994588 4301864 5915063 6760072 6990529 7989176 8603728 10985117 11830126 13520144 13981058 15978352 21970234 23660252 27962116 43940468 47320504 55924232 76895819 87880936 94641008 111848464 153791638 175761872 307583276 615166552 1230333104