Base | Representation |
---|---|
bin | 10001001110001… |
… | …01100001010011 |
3 | 101001211112021212 |
4 | 20213011201103 |
5 | 243440321310 |
6 | 22200210335 |
7 | 3402631466 |
oct | 1047054123 |
9 | 331745255 |
10 | 144463955 |
11 | 746009a9 |
12 | 404699ab |
13 | 23c1113c |
14 | 152872dd |
15 | ca39205 |
hex | 89c5853 |
144463955 has 16 divisors (see below), whose sum is σ = 177176160. Its totient is φ = 113038848.
The previous prime is 144463931. The next prime is 144463967. The reversal of 144463955 is 559364441.
It is a cyclic number.
It is not a de Polignac number, because 144463955 - 214 = 144447571 is a prime.
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, 114116 + ... + 115374.
It is an arithmetic number, because the mean of its divisors is an integer number (11073510).
Almost surely, 2144463955 is an apocalyptic number.
144463955 is a deficient number, since it is larger than the sum of its proper divisors (32712205).
144463955 is a wasteful number, since it uses less digits than its factorization.
144463955 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1750.
The product of its digits is 259200, while the sum is 41.
The square root of 144463955 is about 12019.3159123138. The cubic root of 144463955 is about 524.7105948415.
The spelling of 144463955 in words is "one hundred forty-four million, four hundred sixty-three thousand, nine hundred fifty-five".
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