Base | Representation |
---|---|
bin | 1110101100011… |
… | …11010011010000 |
3 | 22120221210010121 |
4 | 13112033103100 |
5 | 223024122402 |
6 | 20122040024 |
7 | 3024531532 |
oct | 726172320 |
9 | 276853117 |
10 | 123270352 |
11 | 63645927 |
12 | 35349014 |
13 | 1c70064a |
14 | 1252b852 |
15 | ac4e837 |
hex | 758f4d0 |
123270352 has 40 divisors (see below), whose sum is σ = 246636000. Its totient is φ = 59655552.
The previous prime is 123270311. The next prime is 123270359. The reversal of 123270352 is 253072321.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123270359) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62274 + ... + 64222.
It is an arithmetic number, because the mean of its divisors is an integer number (6165900).
Almost surely, 2123270352 is an apocalyptic number.
It is an amenable number.
123270352 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
123270352 is a wasteful number, since it uses less digits than its factorization.
123270352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2083 (or 2077 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 25.
The square root of 123270352 is about 11102.7182257319. The cubic root of 123270352 is about 497.6830830416.
The spelling of 123270352 in words is "one hundred twenty-three million, two hundred seventy thousand, three hundred fifty-two".
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