Base | Representation |
---|---|
bin | 1000110101101… |
… | …11000100001000 |
3 | 12011112012212221 |
4 | 10122313010020 |
5 | 122440301102 |
6 | 11205143424 |
7 | 1560160126 |
oct | 432670410 |
9 | 164465787 |
10 | 74150152 |
11 | 3894611a |
12 | 209bab74 |
13 | 1249283b |
14 | 9bc2916 |
15 | 679a637 |
hex | 46b7108 |
74150152 has 16 divisors (see below), whose sum is σ = 139179600. Its totient is φ = 37035600.
The previous prime is 74150149. The next prime is 74150203. The reversal of 74150152 is 25105147.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3999 + ... + 12817.
It is an arithmetic number, because the mean of its divisors is an integer number (8698725).
Almost surely, 274150152 is an apocalyptic number.
It is an amenable number.
74150152 is a deficient number, since it is larger than the sum of its proper divisors (65029448).
74150152 is a wasteful number, since it uses less digits than its factorization.
74150152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9876 (or 9872 counting only the distinct ones).
The product of its (nonzero) digits is 1400, while the sum is 25.
The square root of 74150152 is about 8611.0482521003. The cubic root of 74150152 is about 420.1174123742.
Adding to 74150152 its reverse (25105147), we get a palindrome (99255299).
The spelling of 74150152 in words is "seventy-four million, one hundred fifty thousand, one hundred fifty-two".
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