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230313101022 = 23237345815467
BaseRepresentation
bin1101011001111110111…
…0110000011011011110
3211000110220201202201200
43112133232300123132
512233140123213042
6253445425020330
722432242025554
oct3263756603336
9730426652650
10230313101022
1189747817704
12387774846a6
131894551b244
14b20bd4dbd4
155ece7e8c4c
hex359fbb06de

230313101022 has 24 divisors (see below), whose sum is σ = 512498523576. Its totient is φ = 74696140656.

The previous prime is 230313101009. The next prime is 230313101101. The reversal of 230313101022 is 220101313032.

230313101022 is a `hidden beast` number, since 230 + 313 + 101 + 0 + 22 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 230313100986 and 230313101004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172907068 + ... + 172908399.

It is an arithmetic number, because the mean of its divisors is an integer number (21354105149).

Almost surely, 2230313101022 is an apocalyptic number.

230313101022 is an abundant number, since it is smaller than the sum of its proper divisors (282185422554).

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

230313101022 is a wasteful number, since it uses less digits than its factorization.

230313101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345815512 (or 345815509 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 230313101022 its reverse (220101313032), we get a palindrome (450414414054).

The spelling of 230313101022 in words is "two hundred thirty billion, three hundred thirteen million, one hundred one thousand, twenty-two".

Divisors: 1 2 3 6 9 18 37 74 111 222 333 666 345815467 691630934 1037446401 2074892802 3112339203 6224678406 12795172279 25590344558 38385516837 76771033674 115156550511 230313101022