Base | Representation |
---|---|
bin | 11011111011111… |
… | …11010111011101 |
3 | 121022222102110000 |
4 | 31331333113131 |
5 | 434443313031 |
6 | 35131004513 |
7 | 5543656140 |
oct | 1575772735 |
9 | 538872400 |
10 | 234354141 |
11 | 11031780a |
12 | 66599739 |
13 | 397250b8 |
14 | 231a6057 |
15 | 158933e6 |
hex | df7f5dd |
234354141 has 80 divisors (see below), whose sum is σ = 421273600. Its totient is φ = 127020960.
The previous prime is 234354121. The next prime is 234354157. The reversal of 234354141 is 141453432.
It is a happy number.
It is not a de Polignac number, because 234354141 - 211 = 234352093 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234354121) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1177560 + ... + 1177758.
It is an arithmetic number, because the mean of its divisors is an integer number (5265920).
Almost surely, 2234354141 is an apocalyptic number.
234354141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
234354141 is a deficient number, since it is larger than the sum of its proper divisors (186919459).
234354141 is a wasteful number, since it uses less digits than its factorization.
234354141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 316 (or 307 counting only the distinct ones).
The product of its digits is 5760, while the sum is 27.
The square root of 234354141 is about 15308.6296251493. The cubic root of 234354141 is about 616.5347272959.
The spelling of 234354141 in words is "two hundred thirty-four million, three hundred fifty-four thousand, one hundred forty-one".
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