Base | Representation |
---|---|
bin | 1100110011100… |
… | …11101000101010 |
3 | 21111010221001102 |
4 | 12121303220222 |
5 | 210000202034 |
6 | 14354321402 |
7 | 2443061213 |
oct | 631635052 |
9 | 244127042 |
10 | 107428394 |
11 | 557055a7 |
12 | 2bb89262 |
13 | 193449c8 |
14 | 103a640a |
15 | 967097e |
hex | 6673a2a |
107428394 has 16 divisors (see below), whose sum is σ = 171672480. Its totient is φ = 50272560.
The previous prime is 107428379. The next prime is 107428421. The reversal of 107428394 is 493824701.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13877 + ... + 20184.
It is an arithmetic number, because the mean of its divisors is an integer number (10729530).
Almost surely, 2107428394 is an apocalyptic number.
107428394 is a deficient number, since it is larger than the sum of its proper divisors (64244086).
107428394 is a wasteful number, since it uses less digits than its factorization.
107428394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34165.
The product of its (nonzero) digits is 48384, while the sum is 38.
The square root of 107428394 is about 10364.7669534824. The cubic root of 107428394 is about 475.3786734771.
The spelling of 107428394 in words is "one hundred seven million, four hundred twenty-eight thousand, three hundred ninety-four".
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