Base | Representation |
---|---|
bin | 10101011011101101… |
… | …011110001000010110 |
3 | 2012101211221001211100 |
4 | 111123231132020112 |
5 | 334112422424110 |
6 | 14323334450530 |
7 | 1443203243466 |
oct | 253355361026 |
9 | 65354831740 |
10 | 23013483030 |
11 | 983a56946a |
12 | 4563203a46 |
13 | 2229b001a5 |
14 | 11845dbba6 |
15 | 8ea5c4bc0 |
hex | 55bb5e216 |
23013483030 has 48 divisors (see below), whose sum is σ = 59842579680. Its totient is φ = 6136157184.
The previous prime is 23013483023. The next prime is 23013483041. The reversal of 23013483030 is 3038431032.
It is a junction number, because it is equal to n+sod(n) for n = 23013482985 and 23013483003.
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 1289206 + ... + 1306934.
It is an arithmetic number, because the mean of its divisors is an integer number (1246720410).
Almost surely, 223013483030 is an apocalyptic number.
23013483030 is an abundant number, since it is smaller than the sum of its proper divisors (36829096650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23013483030 is a wasteful number, since it uses less digits than its factorization.
23013483030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32165 (or 32162 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
The spelling of 23013483030 in words is "twenty-three billion, thirteen million, four hundred eighty-three thousand, thirty".
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