Base | Representation |
---|---|
bin | 10101100010110110… |
… | …001111100010111110 |
3 | 2012201012020111022211 |
4 | 111202312033202332 |
5 | 334334101114402 |
6 | 14343253131034 |
7 | 1446156103063 |
oct | 254266174276 |
9 | 65635214284 |
10 | 23133223102 |
11 | 98a1112a00 |
12 | 4597329a7a |
13 | 22488659c2 |
14 | 119648ac6a |
15 | 905d784d7 |
hex | 562d8f8be |
23133223102 has 48 divisors (see below), whose sum is σ = 41233968720. Its totient is φ = 9692369280.
The previous prime is 23133223079. The next prime is 23133223147. The reversal of 23133223102 is 20132233132.
It is a super-2 number, since 2×231332231022 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102138 + ... + 238114.
It is an arithmetic number, because the mean of its divisors is an integer number (859041015).
Almost surely, 223133223102 is an apocalyptic number.
23133223102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
23133223102 is a deficient number, since it is larger than the sum of its proper divisors (18100745618).
23133223102 is a wasteful number, since it uses less digits than its factorization.
23133223102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136057 (or 136046 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 23133223102 its reverse (20132233132), we get a palindrome (43265456234).
The spelling of 23133223102 in words is "twenty-three billion, one hundred thirty-three million, two hundred twenty-three thousand, one hundred two".
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