Base | Representation |
---|---|
bin | 10001001100001… |
… | …11110101100000 |
3 | 101001100200201010 |
4 | 20212013311200 |
5 | 243404230141 |
6 | 22150540520 |
7 | 3400530045 |
oct | 1046076540 |
9 | 331320633 |
10 | 144211296 |
11 | 74449099 |
12 | 40367740 |
13 | 23b53138 |
14 | 1521d1cc |
15 | c9d9416 |
hex | 8987d60 |
144211296 has 24 divisors (see below), whose sum is σ = 378554904. Its totient is φ = 48070400.
The previous prime is 144211279. The next prime is 144211313. The reversal of 144211296 is 692112441.
It is an interprime number because it is at equal distance from previous prime (144211279) and next prime (144211313).
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 751005 + ... + 751196.
It is an arithmetic number, because the mean of its divisors is an integer number (15773121).
Almost surely, 2144211296 is an apocalyptic number.
144211296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
144211296 is an abundant number, since it is smaller than the sum of its proper divisors (234343608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144211296 is a wasteful number, since it uses less digits than its factorization.
144211296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1502214 (or 1502206 counting only the distinct ones).
The product of its digits is 3456, while the sum is 30.
The square root of 144211296 is about 12008.8007727666. The cubic root of 144211296 is about 524.4045202991.
It can be divided in two parts, 14421129 and 6, that added together give a triangular number (14421135 = T5370).
The spelling of 144211296 in words is "one hundred forty-four million, two hundred eleven thousand, two hundred ninety-six".
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