Base | Representation |
---|---|
bin | 1110110101010… |
… | …10111010000010 |
3 | 22200010210121200 |
4 | 13122222322002 |
5 | 223323311002 |
6 | 20203002030 |
7 | 3040440342 |
oct | 732527202 |
9 | 280123550 |
10 | 124432002 |
11 | 64269672 |
12 | 35809316 |
13 | 1ca19306 |
14 | 12750d22 |
15 | adcdb1c |
hex | 76aae82 |
124432002 has 24 divisors (see below), whose sum is σ = 272080380. Its totient is φ = 41096160.
The previous prime is 124431991. The next prime is 124432013. The reversal of 124432002 is 200234421.
It is an interprime number because it is at equal distance from previous prime (124431991) and next prime (124432013).
It can be written as a sum of positive squares in 2 ways, for example, as 123409881 + 1022121 = 11109^2 + 1011^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 29749 + ... + 33672.
Almost surely, 2124432002 is an apocalyptic number.
124432002 is an abundant number, since it is smaller than the sum of its proper divisors (147648378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124432002 is a wasteful number, since it uses less digits than its factorization.
124432002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63538 (or 63535 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 124432002 is about 11154.9093228049. The cubic root of 124432002 is about 499.2415193293.
Adding to 124432002 its reverse (200234421), we get a palindrome (324666423).
The spelling of 124432002 in words is "one hundred twenty-four million, four hundred thirty-two thousand, two".
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