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23330130210 = 23251913643351
BaseRepresentation
bin10101101110100101…
…011000100100100010
32020012220202102002200
4111232211120210202
5340240003131320
614415005354030
71454066556222
oct255645304442
966186672080
1023330130210
119992283152
124631268916
13227a5a929a
1411b46a6082
159182c1290
hex56e958922

23330130210 has 48 divisors (see below), whose sum is σ = 63850887360. Its totient is φ = 5893927200.

The previous prime is 23330130209. The next prime is 23330130223. The reversal of 23330130210 is 1203103332.

23330130210 is a `hidden beast` number, since 23 + 330 + 1 + 302 + 10 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6819966 + ... + 6823385.

It is an arithmetic number, because the mean of its divisors is an integer number (1330226820).

Almost surely, 223330130210 is an apocalyptic number.

23330130210 is an abundant number, since it is smaller than the sum of its proper divisors (40520757150).

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

23330130210 is a wasteful number, since it uses less digits than its factorization.

23330130210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13643383 (or 13643380 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 23330130210 its reverse (1203103332), we get a palindrome (24533233542).

The spelling of 23330130210 in words is "twenty-three billion, three hundred thirty million, one hundred thirty thousand, two hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 19 30 38 45 57 90 95 114 171 190 285 342 570 855 1710 13643351 27286702 40930053 68216755 81860106 122790159 136433510 204650265 245580318 259223669 409300530 518447338 613950795 777671007 1227901590 1296118345 1555342014 2333013021 2592236690 3888355035 4666026042 7776710070 11665065105 23330130210