Base | Representation |
---|---|
bin | 1111000001000… |
… | …11101100101111 |
3 | 22210001012200110 |
4 | 13200203230233 |
5 | 224222202333 |
6 | 20300031103 |
7 | 3056526024 |
oct | 740435457 |
9 | 283035613 |
10 | 125975343 |
11 | 6512315a |
12 | 36232493 |
13 | 20139930 |
14 | 12a3354b |
15 | b0d6063 |
hex | 7823b2f |
125975343 has 32 divisors (see below), whose sum is σ = 188694016. Its totient is φ = 74245248.
The previous prime is 125975327. The next prime is 125975359. The reversal of 125975343 is 343579521.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (125975327) and next prime (125975359).
It is not a de Polignac number, because 125975343 - 24 = 125975327 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125975303) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96030 + ... + 97332.
It is an arithmetic number, because the mean of its divisors is an integer number (5896688).
Almost surely, 2125975343 is an apocalyptic number.
125975343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
125975343 is a deficient number, since it is larger than the sum of its proper divisors (62718673).
125975343 is a wasteful number, since it uses less digits than its factorization.
125975343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1423.
The product of its digits is 113400, while the sum is 39.
The square root of 125975343 is about 11223.8737965107. The cubic root of 125975343 is about 501.2970895411.
The spelling of 125975343 in words is "one hundred twenty-five million, nine hundred seventy-five thousand, three hundred forty-three".
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