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230969682104 = 23773157359869
BaseRepresentation
bin1101011100011011011…
…1011010100010111000
3211002011200012112122112
43113012313122202320
512241011214311404
6254034521511452
722454433622250
oct3270667324270
9732150175575
10230969682104
1189a544007a7
123891b342588
1318a1b567865
14b271224960
15601c29156e
hex35c6dda8b8

230969682104 has 64 divisors (see below), whose sum is σ = 504912004800. Its totient is φ = 97008897024.

The previous prime is 230969682101. The next prime is 230969682107. The reversal of 230969682104 is 401286969032.

It is an interprime number because it is at equal distance from previous prime (230969682101) and next prime (230969682107).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230969682101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 461882 + ... + 821750.

It is an arithmetic number, because the mean of its divisors is an integer number (7889250075).

Almost surely, 2230969682104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230969682104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252456002400).

230969682104 is an abundant number, since it is smaller than the sum of its proper divisors (273942322696).

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

230969682104 is a wasteful number, since it uses less digits than its factorization.

230969682104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360112 (or 360108 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 50.

The spelling of 230969682104 in words is "two hundred thirty billion, nine hundred sixty-nine million, six hundred eighty-two thousand, one hundred four".

Divisors: 1 2 4 7 8 14 28 56 73 146 157 292 314 511 584 628 1022 1099 1256 2044 2198 4088 4396 8792 11461 22922 45844 80227 91688 160454 320908 359869 641816 719738 1439476 2519083 2878952 5038166 10076332 20152664 26270437 52540874 56499433 105081748 112998866 183893059 210163496 225997732 367786118 395496031 451995464 735572236 790992062 1471144472 1581984124 3163968248 4124458609 8248917218 16497834436 28871210263 32995668872 57742420526 115484841052 230969682104