Base | Representation |
---|---|
bin | 10001101001000… |
… | …00111100001101 |
3 | 101022110101002010 |
4 | 20310200330031 |
5 | 300340443031 |
6 | 22403451433 |
7 | 3444562434 |
oct | 1064407415 |
9 | 338411063 |
10 | 147984141 |
11 | 76595748 |
12 | 41686b79 |
13 | 248744a6 |
14 | 1592211b |
15 | ced2246 |
hex | 8d20f0d |
147984141 has 8 divisors (see below), whose sum is σ = 207697120. Its totient is φ = 93463632.
The previous prime is 147984107. The next prime is 147984149. The reversal of 147984141 is 141489741.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 147984141 - 210 = 147983117 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 147984141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147984149) 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, 1298050 + ... + 1298163.
It is an arithmetic number, because the mean of its divisors is an integer number (25962140).
Almost surely, 2147984141 is an apocalyptic number.
It is an amenable number.
147984141 is a deficient number, since it is larger than the sum of its proper divisors (59712979).
147984141 is a wasteful number, since it uses less digits than its factorization.
147984141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2596235.
The product of its digits is 32256, while the sum is 39.
The square root of 147984141 is about 12164.8732422496. The cubic root of 147984141 is about 528.9383530518.
The spelling of 147984141 in words is "one hundred forty-seven million, nine hundred eighty-four thousand, one hundred forty-one".
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