Base | Representation |
---|---|
bin | 10001100010010… |
… | …10110100100001 |
3 | 101020210211000022 |
4 | 20301022310201 |
5 | 300124411410 |
6 | 22333003225 |
7 | 3434250455 |
oct | 1061126441 |
9 | 336724008 |
10 | 147107105 |
11 | 76046822 |
12 | 41323515 |
13 | 24628232 |
14 | 15774665 |
15 | cdac455 |
hex | 8c4ad21 |
147107105 has 8 divisors (see below), whose sum is σ = 177876864. Its totient is φ = 116786800.
The previous prime is 147107089. The next prime is 147107117. The reversal of 147107105 is 501701741.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 147107105 - 24 = 147107089 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111641 + ... + 112950.
It is an arithmetic number, because the mean of its divisors is an integer number (22234608).
Almost surely, 2147107105 is an apocalyptic number.
It is an amenable number.
147107105 is a deficient number, since it is larger than the sum of its proper divisors (30769759).
147107105 is a wasteful number, since it uses less digits than its factorization.
147107105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 224727.
The product of its (nonzero) digits is 980, while the sum is 26.
The square root of 147107105 is about 12128.7717844801. The cubic root of 147107105 is about 527.8913547215.
Adding to 147107105 its reverse (501701741), we get a palindrome (648808846).
The spelling of 147107105 in words is "one hundred forty-seven million, one hundred seven thousand, one hundred five".
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