Base | Representation |
---|---|
bin | 1100011101001… |
… | …11100001010011 |
3 | 21021121220110010 |
4 | 12032213201103 |
5 | 203222321222 |
6 | 14211410003 |
7 | 2406123456 |
oct | 616474123 |
9 | 237556403 |
10 | 104495187 |
11 | 53a91865 |
12 | 2abb3903 |
13 | 18858894 |
14 | dc4149d |
15 | 929180c |
hex | 63a7853 |
104495187 has 8 divisors (see below), whose sum is σ = 145384704. Its totient is φ = 66634568.
The previous prime is 104495129. The next prime is 104495197. The reversal of 104495187 is 781594401.
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 104495187 - 26 = 104495123 is a prime.
It is not an unprimeable number, because it can be changed into a prime (104495197) 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, 757143 + ... + 757280.
It is an arithmetic number, because the mean of its divisors is an integer number (18173088).
Almost surely, 2104495187 is an apocalyptic number.
104495187 is a deficient number, since it is larger than the sum of its proper divisors (40889517).
104495187 is a wasteful number, since it uses less digits than its factorization.
104495187 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1514449.
The product of its (nonzero) digits is 40320, while the sum is 39.
The square root of 104495187 is about 10222.2887358947. The cubic root of 104495187 is about 471.0121345047.
The spelling of 104495187 in words is "one hundred four million, four hundred ninety-five thousand, one hundred eighty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •