Base | Representation |
---|---|
bin | 1011111011100… |
… | …00000001000101 |
3 | 20222022021002110 |
4 | 11331300001011 |
5 | 201104323131 |
6 | 13532531233 |
7 | 2323416411 |
oct | 575600105 |
9 | 228267073 |
10 | 100073541 |
11 | 51541807 |
12 | 29620b19 |
13 | 1796b119 |
14 | d40dd41 |
15 | 8bbb646 |
hex | 5f70045 |
100073541 has 8 divisors (see below), whose sum is σ = 133751520. Its totient is φ = 66555632.
The previous prime is 100073539. The next prime is 100073557. The reversal of 100073541 is 145370001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 100073541 - 21 = 100073539 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100073531) 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, 38550 + ... + 41063.
It is an arithmetic number, because the mean of its divisors is an integer number (16718940).
Almost surely, 2100073541 is an apocalyptic number.
It is an amenable number.
100073541 is a deficient number, since it is larger than the sum of its proper divisors (33677979).
100073541 is an equidigital number, since it uses as much as digits as its factorization.
100073541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80035.
The product of its (nonzero) digits is 420, while the sum is 21.
The square root of 100073541 is about 10003.6763742136. The cubic root of 100073541 is about 464.2726378419.
The spelling of 100073541 in words is "one hundred million, seventy-three thousand, five hundred forty-one".
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