Base | Representation |
---|---|
bin | 1100110011111… |
… | …10011011101101 |
3 | 21111020011201110 |
4 | 12121332123231 |
5 | 210003110441 |
6 | 14355302233 |
7 | 2443334154 |
oct | 631763355 |
9 | 244204643 |
10 | 107472621 |
11 | 55735853 |
12 | 2bbaa979 |
13 | 1935bb89 |
14 | 103b859b |
15 | 967db16 |
hex | 667e6ed |
107472621 has 8 divisors (see below), whose sum is σ = 143593024. Its totient is φ = 71500320.
The previous prime is 107472613. The next prime is 107472641. The reversal of 107472621 is 126274701.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 107472621 - 23 = 107472613 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107472611) 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, 35320 + ... + 38241.
It is an arithmetic number, because the mean of its divisors is an integer number (17949128).
Almost surely, 2107472621 is an apocalyptic number.
It is an amenable number.
107472621 is a deficient number, since it is larger than the sum of its proper divisors (36120403).
107472621 is an equidigital number, since it uses as much as digits as its factorization.
107472621 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74051.
The product of its (nonzero) digits is 4704, while the sum is 30.
The square root of 107472621 is about 10366.9002599620. The cubic root of 107472621 is about 475.4439004538.
The spelling of 107472621 in words is "one hundred seven million, four hundred seventy-two thousand, six hundred twenty-one".
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