Base | Representation |
---|---|
bin | 1010011101101011101101… |
… | …01111101100111111011010 |
3 | 10000110202011122220210021200 |
4 | 11032311312233230333122 |
5 | 11003444222244134320 |
6 | 120534413030015030 |
7 | 4563266344030305 |
oct | 516656657547732 |
9 | 100422148823250 |
10 | 23010132021210 |
11 | 73715a6720264 |
12 | 26b76267a7476 |
13 | cabaccc76859 |
14 | 5979a6a41b3c |
15 | 29d82dd65290 |
hex | 14ed76becfda |
23010132021210 has 24 divisors (see below), whose sum is σ = 59826343255380. Its totient is φ = 6136035205632.
The previous prime is 23010132021161. The next prime is 23010132021211. The reversal of 23010132021210 is 1212023101032.
23010132021210 is a `hidden beast` number, since 2 + 30 + 101 + 320 + 2 + 1 + 210 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 20292114874329 + 2718017146881 = 4504677^2 + 1648641^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (23010132021211) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127834066695 + ... + 127834066874.
Almost surely, 223010132021210 is an apocalyptic number.
23010132021210 is an abundant number, since it is smaller than the sum of its proper divisors (36816211234170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23010132021210 is a wasteful number, since it uses less digits than its factorization.
23010132021210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255668133582 (or 255668133579 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 23010132021210 its reverse (1212023101032), we get a palindrome (24222155122242).
The spelling of 23010132021210 in words is "twenty-three trillion, ten billion, one hundred thirty-two million, twenty-one thousand, two hundred ten".
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