Base | Representation |
---|---|
bin | 10001110000110… |
… | …00110001111111 |
3 | 101101100221121102 |
4 | 20320120301333 |
5 | 301120434140 |
6 | 22441323315 |
7 | 3456321164 |
oct | 1070306177 |
9 | 341327542 |
10 | 148999295 |
11 | 77119415 |
12 | 41a9653b |
13 | 24b3b583 |
14 | 15b0806b |
15 | d132e15 |
hex | 8e18c7f |
148999295 has 8 divisors (see below), whose sum is σ = 178889424. Its totient is φ = 119139264.
The previous prime is 148999283. The next prime is 148999309. The reversal of 148999295 is 592999841.
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 148999295 - 210 = 148998271 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 148999295.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5387 + ... + 18083.
It is an arithmetic number, because the mean of its divisors is an integer number (22361178).
Almost surely, 2148999295 is an apocalyptic number.
148999295 is a deficient number, since it is larger than the sum of its proper divisors (29890129).
148999295 is a wasteful number, since it uses less digits than its factorization.
148999295 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15049.
The product of its digits is 2099520, while the sum is 56.
The square root of 148999295 is about 12206.5267377743. The cubic root of 148999295 is about 530.1450831006.
The spelling of 148999295 in words is "one hundred forty-eight million, nine hundred ninety-nine thousand, two hundred ninety-five".
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