Base | Representation |
---|---|
bin | 1100110011001… |
… | …11111010100001 |
3 | 21111001111012022 |
4 | 12121213322201 |
5 | 204442133020 |
6 | 14353311225 |
7 | 2442501230 |
oct | 631477241 |
9 | 244044168 |
10 | 107380385 |
11 | 55682522 |
12 | 2bb65515 |
13 | 19328bb8 |
14 | 10392b17 |
15 | 9661625 |
hex | 6667ea1 |
107380385 has 32 divisors (see below), whose sum is σ = 151725312. Its totient is φ = 71435520.
The previous prime is 107380379. The next prime is 107380387. The reversal of 107380385 is 583083701.
It is not a de Polignac number, because 107380385 - 26 = 107380321 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (107380387) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 198215 + ... + 198755.
It is an arithmetic number, because the mean of its divisors is an integer number (4741416).
Almost surely, 2107380385 is an apocalyptic number.
It is an amenable number.
107380385 is a deficient number, since it is larger than the sum of its proper divisors (44344927).
107380385 is a wasteful number, since it uses less digits than its factorization.
107380385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 713.
The product of its (nonzero) digits is 20160, while the sum is 35.
The square root of 107380385 is about 10362.4507236464. The cubic root of 107380385 is about 475.3078484545.
The spelling of 107380385 in words is "one hundred seven million, three hundred eighty thousand, three hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •