Base | Representation |
---|---|
bin | 111011111110011100101… |
… | …100001001010101000001 |
3 | 112121000022120222221100222 |
4 | 323332130230021111001 |
5 | 1020011314112030410 |
6 | 12433220405152425 |
7 | 603524446560110 |
oct | 73763454112501 |
9 | 15530276887328 |
10 | 4121502455105 |
11 | 1349a12763522 |
12 | 5669369bb715 |
13 | 23b86b354699 |
14 | 1036a6027c77 |
15 | 72322ce2955 |
hex | 3bf9cb09541 |
4121502455105 has 8 divisors (see below), whose sum is σ = 5652346224192. Its totient is φ = 2826173112048.
The previous prime is 4121502455071. The next prime is 4121502455107. The reversal of 4121502455105 is 5015542051214.
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 4121502455105 - 210 = 4121502454081 is a prime.
It is a super-2 number, since 2×41215024551052 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 117757213003 = 4121502455105 / (4 + 1 + 2 + 1 + 5 + 0 + 2 + 4 + 5 + 5 + 1 + 0 + 5).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4121502455107) 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, 58878606467 + ... + 58878606536.
It is an arithmetic number, because the mean of its divisors is an integer number (706543278024).
Almost surely, 24121502455105 is an apocalyptic number.
It is an amenable number.
4121502455105 is a deficient number, since it is larger than the sum of its proper divisors (1530843769087).
4121502455105 is a wasteful number, since it uses less digits than its factorization.
4121502455105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117757213015.
The product of its (nonzero) digits is 40000, while the sum is 35.
The spelling of 4121502455105 in words is "four trillion, one hundred twenty-one billion, five hundred two million, four hundred fifty-five thousand, one hundred five".
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