Base | Representation |
---|---|
bin | 1000100101110010… |
… | …01101110110110101 |
3 | 102220102012122110201 |
4 | 10102321031312311 |
5 | 33421130044044 |
6 | 2041350120501 |
7 | 222200660203 |
oct | 42271156665 |
9 | 12812178421 |
10 | 4611956149 |
11 | 1a57368a09 |
12 | a88650131 |
13 | 586645348 |
14 | 31a730073 |
15 | 1bed557d4 |
hex | 112e4ddb5 |
4611956149 has 8 divisors (see below), whose sum is σ = 4761785088. Its totient is φ = 4462193280.
The previous prime is 4611956137. The next prime is 4611956207. The reversal of 4611956149 is 9416591164.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4611956149 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4611956099 and 4611956108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4611953149) 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, 153189 + ... + 180805.
It is an arithmetic number, because the mean of its divisors is an integer number (595223136).
Almost surely, 24611956149 is an apocalyptic number.
It is an amenable number.
4611956149 is a deficient number, since it is larger than the sum of its proper divisors (149828939).
4611956149 is a wasteful number, since it uses less digits than its factorization.
4611956149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33035.
The product of its digits is 233280, while the sum is 46.
The square root of 4611956149 is about 67911.3845316085. The cubic root of 4611956149 is about 1664.5431445324.
The spelling of 4611956149 in words is "four billion, six hundred eleven million, nine hundred fifty-six thousand, one hundred forty-nine".
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