Base | Representation |
---|---|
bin | 1011111100110… |
… | …11011100010100 |
3 | 20222122022002021 |
4 | 11332123130110 |
5 | 201131021122 |
6 | 13540422524 |
7 | 2325060112 |
oct | 576333424 |
9 | 228568067 |
10 | 100251412 |
11 | 51653408 |
12 | 296a7a44 |
13 | 17a01081 |
14 | d458ab2 |
15 | 8c041c7 |
hex | 5f9b714 |
100251412 has 12 divisors (see below), whose sum is σ = 175695156. Its totient is φ = 50052800.
The previous prime is 100251407. The next prime is 100251413. The reversal of 100251412 is 214152001.
It can be written as a sum of positive squares in 2 ways, for example, as 89189136 + 11062276 = 9444^2 + 3326^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100251413) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15073 + ... + 20680.
It is an arithmetic number, because the mean of its divisors is an integer number (14641263).
Almost surely, 2100251412 is an apocalyptic number.
It is an amenable number.
100251412 is a deficient number, since it is larger than the sum of its proper divisors (75443744).
100251412 is a wasteful number, since it uses less digits than its factorization.
100251412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36458 (or 36456 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 16.
The square root of 100251412 is about 10012.5627089172. The cubic root of 100251412 is about 464.5475415425.
The spelling of 100251412 in words is "one hundred million, two hundred fifty-one thousand, four hundred twelve".
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