Base | Representation |
---|---|
bin | 1011000101100010… |
… | …1111001111011101 |
3 | 21200101222010010011 |
4 | 2301120233033131 |
5 | 22043332132224 |
6 | 1211151043221 |
7 | 133515011665 |
oct | 26130571735 |
9 | 7611863104 |
10 | 2976052189 |
11 | 12979a4070 |
12 | 6b0810511 |
13 | 38574b236 |
14 | 2033711a5 |
15 | 126413394 |
hex | b162f3dd |
2976052189 has 8 divisors (see below), whose sum is σ = 3247011360. Its totient is φ = 2705161200.
The previous prime is 2976052159. The next prime is 2976052229. The reversal of 2976052189 is 9812506792.
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-2976052189 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2976052159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127734 + ... + 149224.
It is an arithmetic number, because the mean of its divisors is an integer number (405876420).
Almost surely, 22976052189 is an apocalyptic number.
It is an amenable number.
2976052189 is a deficient number, since it is larger than the sum of its proper divisors (270959171).
2976052189 is a wasteful number, since it uses less digits than its factorization.
2976052189 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34091.
The product of its (nonzero) digits is 544320, while the sum is 49.
The square root of 2976052189 is about 54553.2051212392. The cubic root of 2976052189 is about 1438.4016777688.
The spelling of 2976052189 in words is "two billion, nine hundred seventy-six million, fifty-two thousand, one hundred eighty-nine".
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