Base | Representation |
---|---|
bin | 10001101101110… |
… | …10110100011010 |
3 | 101100122101200000 |
4 | 20312322310122 |
5 | 301021130201 |
6 | 22425153430 |
7 | 3453126132 |
oct | 1066726432 |
9 | 340571600 |
10 | 148614426 |
11 | 76986244 |
12 | 4192b876 |
13 | 24a3533c |
14 | 15a47ac2 |
15 | d0a8d86 |
hex | 8dbad1a |
148614426 has 48 divisors (see below), whose sum is σ = 335881728. Its totient is φ = 49248000.
The previous prime is 148614421. The next prime is 148614457. The reversal of 148614426 is 624416841.
It is a happy number.
148614426 is a `hidden beast` number, since 14 + 8 + 614 + 4 + 26 = 666.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (148614421) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92026 + ... + 93626.
It is an arithmetic number, because the mean of its divisors is an integer number (6997536).
Almost surely, 2148614426 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 148614426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167940864).
148614426 is an abundant number, since it is smaller than the sum of its proper divisors (187267302).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148614426 is a wasteful number, since it uses less digits than its factorization.
148614426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1809 (or 1797 counting only the distinct ones).
The product of its digits is 36864, while the sum is 36.
The square root of 148614426 is about 12190.7516585320. The cubic root of 148614426 is about 529.6882300718.
The spelling of 148614426 in words is "one hundred forty-eight million, six hundred fourteen thousand, four hundred twenty-six".
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