Base | Representation |
---|---|
bin | 10110101000101011… |
… | …00011100011100001 |
3 | 1011100220210121011202 |
4 | 23110111203203201 |
5 | 144342000330131 |
6 | 5325511050545 |
7 | 610101212351 |
oct | 132425434341 |
9 | 34326717152 |
10 | 12152355041 |
11 | 5176762232 |
12 | 2431970a55 |
13 | 11b88a9638 |
14 | 833d5ab61 |
15 | 4b1d17bcb |
hex | 2d45638e1 |
12152355041 has 8 divisors (see below), whose sum is σ = 12474766080. Its totient is φ = 11834158752.
The previous prime is 12152355013. The next prime is 12152355053. The reversal of 12152355041 is 14055325121.
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 12152355041 - 210 = 12152354017 is a prime.
It is a super-2 number, since 2×121523550412 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12152354995 and 12152355013.
It is not an unprimeable number, because it can be changed into a prime (12152355091) 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, 1047845 + ... + 1059378.
It is an arithmetic number, because the mean of its divisors is an integer number (1559345760).
Almost surely, 212152355041 is an apocalyptic number.
It is an amenable number.
12152355041 is a deficient number, since it is larger than the sum of its proper divisors (322411039).
12152355041 is an equidigital number, since it uses as much as digits as its factorization.
12152355041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2107375.
The product of its (nonzero) digits is 6000, while the sum is 29.
The spelling of 12152355041 in words is "twelve billion, one hundred fifty-two million, three hundred fifty-five thousand, forty-one".
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