Base | Representation |
---|---|
bin | 1000000001000101… |
… | …0000011001111110 |
3 | 12112222101022000212 |
4 | 2000101100121332 |
5 | 13401403213134 |
6 | 553312552422 |
7 | 104220521513 |
oct | 20021203176 |
9 | 5488338025 |
10 | 2152007294 |
11 | a0482aa28 |
12 | 500852712 |
13 | 283ac9ac8 |
14 | 165b4730a |
15 | c8ddbbce |
hex | 8045067e |
2152007294 has 8 divisors (see below), whose sum is σ = 3236440320. Its totient is φ = 1073193856.
The previous prime is 2152007287. The next prime is 2152007323. The reversal of 2152007294 is 4927002512.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×21520072942 = 9262270786858404872, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2152007294.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1403939 + ... + 1405470.
It is an arithmetic number, because the mean of its divisors is an integer number (404555040).
Almost surely, 22152007294 is an apocalyptic number.
2152007294 is a deficient number, since it is larger than the sum of its proper divisors (1084433026).
2152007294 is a wasteful number, since it uses less digits than its factorization.
2152007294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2809794.
The product of its (nonzero) digits is 10080, while the sum is 32.
The square root of 2152007294 is about 46389.7326355736. The cubic root of 2152007294 is about 1291.0644208313.
The spelling of 2152007294 in words is "two billion, one hundred fifty-two million, seven thousand, two hundred ninety-four".
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