Base | Representation |
---|---|
bin | 1110001000100111100110… |
… | …1110110110000010000001 |
3 | 2001000201122022121022202022 |
4 | 3202021321232312002001 |
5 | 4014111421401000001 |
6 | 53015313324331225 |
7 | 3162550160243423 |
oct | 342117156660201 |
9 | 61021568538668 |
10 | 15541234000001 |
11 | 4a52000485526 |
12 | 18abbb39a3b15 |
13 | 8896bbc89b08 |
14 | 3ba2b2126813 |
15 | 1be3e328411b |
hex | e2279bb6081 |
15541234000001 has 8 divisors (see below), whose sum is σ = 16289661534720. Its totient is φ = 14798866607712.
The previous prime is 15541233999983. The next prime is 15541234000043. The reversal of 15541234000001 is 10000043214551.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 15541234000001 - 26 = 15541233999937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (15541234000301) 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, 1515030356 + ... + 1515040613.
It is an arithmetic number, because the mean of its divisors is an integer number (2036207691840).
Almost surely, 215541234000001 is an apocalyptic number.
It is an amenable number.
15541234000001 is a deficient number, since it is larger than the sum of its proper divisors (748427534719).
15541234000001 is a wasteful number, since it uses less digits than its factorization.
15541234000001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3030071215.
The product of its (nonzero) digits is 2400, while the sum is 26.
Adding to 15541234000001 its reverse (10000043214551), we get a palindrome (25541277214552).
The spelling of 15541234000001 in words is "fifteen trillion, five hundred forty-one billion, two hundred thirty-four million, one", and thus it is an aban number.
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