Base | Representation |
---|---|
bin | 10001101100101… |
… | …01100111100001 |
3 | 101100100122122102 |
4 | 20312111213201 |
5 | 301001241144 |
6 | 22422020145 |
7 | 3451622651 |
oct | 1066254741 |
9 | 340318572 |
10 | 148462049 |
11 | 7689180a |
12 | 41877655 |
13 | 249b0b88 |
14 | 15a08361 |
15 | d078b4e |
hex | 8d959e1 |
148462049 has 8 divisors (see below), whose sum is σ = 156850560. Its totient is φ = 140291536.
The previous prime is 148462031. The next prime is 148462051. The reversal of 148462049 is 940264841.
148462049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 148462049 - 216 = 148396513 is a prime.
It is not an unprimeable number, because it can be changed into a prime (148462009) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53099 + ... + 55824.
It is an arithmetic number, because the mean of its divisors is an integer number (19606320).
Almost surely, 2148462049 is an apocalyptic number.
It is an amenable number.
148462049 is a deficient number, since it is larger than the sum of its proper divisors (8388511).
148462049 is a wasteful number, since it uses less digits than its factorization.
148462049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108999.
The product of its (nonzero) digits is 55296, while the sum is 38.
The square root of 148462049 is about 12184.5003590627. The cubic root of 148462049 is about 529.5071352603.
The spelling of 148462049 in words is "one hundred forty-eight million, four hundred sixty-two thousand, forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •