Base | Representation |
---|---|
bin | 10001111011101… |
… | …00011100110001 |
3 | 101111001022001000 |
4 | 20331310130301 |
5 | 302002021340 |
6 | 22532032213 |
7 | 3504402012 |
oct | 1075643461 |
9 | 344038030 |
10 | 150423345 |
11 | 77a01316 |
12 | 42462669 |
13 | 252197c7 |
14 | 15d99009 |
15 | d314d30 |
hex | 8f74731 |
150423345 has 32 divisors (see below), whose sum is σ = 268012800. Its totient is φ = 80047872.
The previous prime is 150423341. The next prime is 150423349. The reversal of 150423345 is 543324051.
It is an interprime number because it is at equal distance from previous prime (150423341) and next prime (150423349).
It is not a de Polignac number, because 150423345 - 22 = 150423341 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (150423341) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79116 + ... + 80994.
It is an arithmetic number, because the mean of its divisors is an integer number (8375400).
Almost surely, 2150423345 is an apocalyptic number.
150423345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
150423345 is a deficient number, since it is larger than the sum of its proper divisors (117589455).
150423345 is a wasteful number, since it uses less digits than its factorization.
150423345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2486 (or 2480 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 150423345 is about 12264.7195239027. The cubic root of 150423345 is about 531.8286719585.
Adding to 150423345 its reverse (543324051), we get a palindrome (693747396).
The spelling of 150423345 in words is "one hundred fifty million, four hundred twenty-three thousand, three hundred forty-five".
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