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1233900068 = 223115436449
BaseRepresentation
bin100100110001011…
…1101001000100100
310011222210121200112
41021202331020210
510011334300233
6322234432152
742401656202
oct11142751044
93158717615
101233900068
11583560425
122a5292658
131688336ab
14b9c36072
15734d5048
hex498bd224

1233900068 has 24 divisors (see below), whose sum is σ = 2230771200. Its totient is φ = 596568960.

The previous prime is 1233900029. The next prime is 1233900079. The reversal of 1233900068 is 8600093321.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 188108 + ... + 194556.

It is an arithmetic number, because the mean of its divisors is an integer number (92948800).

Almost surely, 21233900068 is an apocalyptic number.

It is an amenable number.

1233900068 is a deficient number, since it is larger than the sum of its proper divisors (996871132).

1233900068 is a wasteful number, since it uses less digits than its factorization.

1233900068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8027 (or 8025 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 1233900068 is about 35126.9137272263. The cubic root of 1233900068 is about 1072.5725122357.

Adding to 1233900068 its reverse (8600093321), we get a palindrome (9833993389).

The spelling of 1233900068 in words is "one billion, two hundred thirty-three million, nine hundred thousand, sixty-eight".

Divisors: 1 2 4 31 62 124 1543 3086 6172 6449 12898 25796 47833 95666 191332 199919 399838 799676 9950807 19901614 39803228 308475017 616950034 1233900068