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230455301208 = 233111974431151
BaseRepresentation
bin1101011010100000110…
…1001101010001011000
3211000211211022021201020
43112220031031101120
512233433024114313
6253511504522440
722435616511426
oct3265015152130
9730754267636
10230455301208
1189810011820
12387b7020420
1318968b18b72
14b222ba8116
155edc037323
hex35a834d458

230455301208 has 64 divisors (see below), whose sum is σ = 631705029120. Its totient is φ = 69480432000.

The previous prime is 230455301191. The next prime is 230455301221. The reversal of 230455301208 is 802103554032.

230455301208 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2163568 + ... + 2267583.

It is an arithmetic number, because the mean of its divisors is an integer number (9870391080).

Almost surely, 2230455301208 is an apocalyptic number.

It is an amenable number.

230455301208 is an abundant number, since it is smaller than the sum of its proper divisors (401249727912).

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

230455301208 is a wasteful number, since it uses less digits than its factorization.

230455301208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4431368 (or 4431364 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 230455301208 in words is "two hundred thirty billion, four hundred fifty-five million, three hundred one thousand, two hundred eight".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 197 264 394 591 788 1182 1576 2167 2364 4334 4728 6501 8668 13002 17336 26004 52008 4431151 8862302 13293453 17724604 26586906 35449208 48742661 53173812 97485322 106347624 146227983 194970644 292455966 389941288 584911932 872936747 1169823864 1745873494 2618810241 3491746988 5237620482 6983493976 9602304217 10475240964 19204608434 20950481928 28806912651 38409216868 57613825302 76818433736 115227650604 230455301208