Base | Representation |
---|---|
bin | 10011101001000111100010 |
3 | 100200121022102 |
4 | 103221013202 |
5 | 2304233104 |
6 | 302210402 |
7 | 61524053 |
oct | 23510742 |
9 | 10617272 |
10 | 5149154 |
11 | 29a76aa |
12 | 1883a02 |
13 | 10b394a |
14 | 98072a |
15 | 6baa1e |
hex | 4e91e2 |
5149154 has 8 divisors (see below), whose sum is σ = 7817040. Its totient is φ = 2543476.
The previous prime is 5149139. The next prime is 5149159. The reversal of 5149154 is 4519415.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (5149159) by changing a digit.
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, 15344 + ... + 15675.
It is an arithmetic number, because the mean of its divisors is an integer number (977130).
Almost surely, 25149154 is an apocalyptic number.
5149154 is a deficient number, since it is larger than the sum of its proper divisors (2667886).
5149154 is a wasteful number, since it uses less digits than its factorization.
5149154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31104.
The product of its digits is 3600, while the sum is 29.
The square root of 5149154 is about 2269.1747398559. The cubic root of 5149154 is about 172.6812936796.
The spelling of 5149154 in words is "five million, one hundred forty-nine thousand, one hundred fifty-four".
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