Base | Representation |
---|---|
bin | 1000000001000111… |
… | …0011011010001111 |
3 | 12112222122120201010 |
4 | 2000101303122033 |
5 | 13401422310141 |
6 | 553320020303 |
7 | 104221656516 |
oct | 20021633217 |
9 | 5488576633 |
10 | 2152150671 |
11 | a04918720 |
12 | 500901693 |
13 | 283b4a148 |
14 | 165b8367d |
15 | c8e19416 |
hex | 8047368f |
2152150671 has 16 divisors (see below), whose sum is σ = 3135587328. Its totient is φ = 1302172800.
The previous prime is 2152150631. The next prime is 2152150681. The reversal of 2152150671 is 1760512512.
It is not a de Polignac number, because 2152150671 - 214 = 2152134287 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2152150601) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33690 + ... + 73751.
It is an arithmetic number, because the mean of its divisors is an integer number (195974208).
Almost surely, 22152150671 is an apocalyptic number.
2152150671 is a deficient number, since it is larger than the sum of its proper divisors (983436657).
2152150671 is a wasteful number, since it uses less digits than its factorization.
2152150671 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108062.
The product of its (nonzero) digits is 4200, while the sum is 30.
The square root of 2152150671 is about 46391.2779625653. The cubic root of 2152150671 is about 1291.0930924864.
The spelling of 2152150671 in words is "two billion, one hundred fifty-two million, one hundred fifty thousand, six hundred seventy-one".
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