Base | Representation |
---|---|
bin | 10001101100010… |
… | …10011010001001 |
3 | 101100021022122222 |
4 | 20312022122021 |
5 | 300443304022 |
6 | 22421023425 |
7 | 3451342052 |
oct | 1066123211 |
9 | 340238588 |
10 | 148416137 |
11 | 76860271 |
12 | 41854b75 |
13 | 24995ccc |
14 | 159d5729 |
15 | d06a242 |
hex | 8d8a689 |
148416137 has 8 divisors (see below), whose sum is σ = 158386176. Its totient is φ = 138583872.
The previous prime is 148416109. The next prime is 148416161. The reversal of 148416137 is 731614841.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-148416137 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 148416097 and 148416106.
It is not an unprimeable number, because it can be changed into a prime (148416197) 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, 32213 + ... + 36530.
It is an arithmetic number, because the mean of its divisors is an integer number (19798272).
Almost surely, 2148416137 is an apocalyptic number.
148416137 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
It is an amenable number.
148416137 is a deficient number, since it is larger than the sum of its proper divisors (9970039).
148416137 is a wasteful number, since it uses less digits than its factorization.
148416137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68887.
The product of its digits is 16128, while the sum is 35.
The square root of 148416137 is about 12182.6161804433. The cubic root of 148416137 is about 529.4525461397.
The spelling of 148416137 in words is "one hundred forty-eight million, four hundred sixteen thousand, one hundred thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •