Base | Representation |
---|---|
bin | 101100000100… |
… | …0001101111110 |
3 | 1121110201110000 |
4 | 1120020031332 |
5 | 21403233314 |
6 | 2143055130 |
7 | 400236513 |
oct | 130101576 |
9 | 47421400 |
10 | 23102334 |
11 | 1204a142 |
12 | 78a14a6 |
13 | 4a2b528 |
14 | 30d530a |
15 | 2065209 |
hex | 160837e |
23102334 has 20 divisors (see below), whose sum is σ = 51766704. Its totient is φ = 7700724.
The previous prime is 23102267. The next prime is 23102341. The reversal of 23102334 is 43320132.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 71142 + ... + 71465.
Almost surely, 223102334 is an apocalyptic number.
23102334 is an abundant number, since it is smaller than the sum of its proper divisors (28664370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23102334 is a wasteful number, since it uses less digits than its factorization.
23102334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142621 (or 142612 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 23102334 is about 4806.4887391941. The cubic root of 23102334 is about 284.8078483166.
Adding to 23102334 its reverse (43320132), we get a palindrome (66422466).
It can be divided in two parts, 23102 and 334, that added together give a triangular number (23436 = T216).
The spelling of 23102334 in words is "twenty-three million, one hundred two thousand, three hundred thirty-four".
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