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230916109028 = 221113738307251
BaseRepresentation
bin1101011100001110101…
…1000011001011100100
3211002000221101202012112
43113003223003023210
512240404010442103
6254025325340152
722453213353443
oct3270353031344
9732027352175
10230916109028
1189a2713a530
1238905407658
1318a1042b007
14b26807ad5a
15601770ccd8
hex35c3ac32e4

230916109028 has 24 divisors (see below), whose sum is σ = 444057665184. Its totient is φ = 104195720000.

The previous prime is 230916109007. The next prime is 230916109049. The reversal of 230916109028 is 820901619032.

230916109028 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (230916109007) and next prime (230916109049).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19147598 + ... + 19159653.

It is an arithmetic number, because the mean of its divisors is an integer number (18502402716).

Almost surely, 2230916109028 is an apocalyptic number.

It is an amenable number.

230916109028 is a deficient number, since it is larger than the sum of its proper divisors (213141556156).

230916109028 is a wasteful number, since it uses less digits than its factorization.

230916109028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38307403 (or 38307401 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 41.

The spelling of 230916109028 in words is "two hundred thirty billion, nine hundred sixteen million, one hundred nine thousand, twenty-eight".

Divisors: 1 2 4 11 22 44 137 274 548 1507 3014 6028 38307251 76614502 153229004 421379761 842759522 1685519044 5248093387 10496186774 20992373548 57729027257 115458054514 230916109028