Base | Representation |
---|---|
bin | 10001001101011… |
… | …11010011000111 |
3 | 101001122220102202 |
4 | 20212233103013 |
5 | 243424413220 |
6 | 22154225115 |
7 | 3402102230 |
oct | 1046572307 |
9 | 331586382 |
10 | 144372935 |
11 | 74549583 |
12 | 4042519b |
13 | 23bab895 |
14 | 15262087 |
15 | ca1c275 |
hex | 89af4c7 |
144372935 has 16 divisors (see below), whose sum is σ = 199962432. Its totient is φ = 98016000.
The previous prime is 144372923. The next prime is 144372953. The reversal of 144372935 is 539273441.
It is not a de Polignac number, because 144372935 - 24 = 144372919 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16886 + ... + 23955.
It is an arithmetic number, because the mean of its divisors is an integer number (12497652).
Almost surely, 2144372935 is an apocalyptic number.
144372935 is a deficient number, since it is larger than the sum of its proper divisors (55589497).
144372935 is a wasteful number, since it uses less digits than its factorization.
144372935 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40954.
The product of its digits is 90720, while the sum is 38.
The square root of 144372935 is about 12015.5289105391. The cubic root of 144372935 is about 524.6003731323.
The spelling of 144372935 in words is "one hundred forty-four million, three hundred seventy-two thousand, nine hundred thirty-five".
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