Base | Representation |
---|---|
bin | 1110111100010… |
… | …01011011011100 |
3 | 22201212002220002 |
4 | 13132021123130 |
5 | 224041442302 |
6 | 20234313432 |
7 | 3051254543 |
oct | 736113334 |
9 | 281762802 |
10 | 125343452 |
11 | 64831433 |
12 | 35b88878 |
13 | 1cc78130 |
14 | 1290b15a |
15 | b00dc02 |
hex | 77896dc |
125343452 has 48 divisors (see below), whose sum is σ = 250182240. Its totient is φ = 54528768.
The previous prime is 125343451. The next prime is 125343469. The reversal of 125343452 is 254343521.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125343451) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63878 + ... + 65810.
It is an arithmetic number, because the mean of its divisors is an integer number (5212130).
Almost surely, 2125343452 is an apocalyptic number.
It is an amenable number.
125343452 is a deficient number, since it is larger than the sum of its proper divisors (124838788).
125343452 is a wasteful number, since it uses less digits than its factorization.
125343452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2022 (or 2020 counting only the distinct ones).
The product of its digits is 14400, while the sum is 29.
The square root of 125343452 is about 11195.6889917504. The cubic root of 125343452 is about 500.4575172283.
Adding to 125343452 its reverse (254343521), we get a palindrome (379686973).
The spelling of 125343452 in words is "one hundred twenty-five million, three hundred forty-three thousand, four hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •