Base | Representation |
---|---|
bin | 100000110100011110010010… |
… | …011001101011110110110100 |
3 | 200221002002121021020200121200 |
4 | 200310132102121223312310 |
5 | 122404410312030422234 |
6 | 1230554241441012500 |
7 | 42255316363134615 |
oct | 4064362231536664 |
9 | 627062537220550 |
10 | 144343422123444 |
11 | 41aa0779844145 |
12 | 14232880024130 |
13 | 62706ac38abab |
14 | 279038a625c0c |
15 | 11a4a84cb4d99 |
hex | 83479266bdb4 |
144343422123444 has 36 divisors (see below), whose sum is σ = 364868837205600. Its totient is φ = 48114376143120.
The previous prime is 144343422123419. The next prime is 144343422123469. The reversal of 144343422123444 is 444321224343441.
144343422123444 is a `hidden beast` number, since 1 + 4 + 4 + 3 + 43 + 42 + 2 + 123 + 444 = 666.
144343422123444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (144343422123419) and next prime (144343422123469).
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×1443434221234442 (a number of 29 digits) contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 144343422123444.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15094329 + ... + 22727199.
Almost surely, 2144343422123444 is an apocalyptic number.
It is an amenable number.
144343422123444 is an abundant number, since it is smaller than the sum of its proper divisors (220525415082156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144343422123444 is a wasteful number, since it uses less digits than its factorization.
144343422123444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8158180 (or 8158175 counting only the distinct ones).
The product of its digits is 3538944, while the sum is 45.
Adding to 144343422123444 its reverse (444321224343441), we get a palindrome (588664646466885).
The spelling of 144343422123444 in words is "one hundred forty-four trillion, three hundred forty-three billion, four hundred twenty-two million, one hundred twenty-three thousand, four hundred forty-four".
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