Base | Representation |
---|---|
bin | 10111101011011110111100… |
… | …010110011101111010011111 |
3 | 111122201222212220100100221022 |
4 | 113223132330112131322133 |
5 | 102122240314400014130 |
6 | 1005254423524154355 |
7 | 30636046242266612 |
oct | 2753367426357237 |
9 | 448658786310838 |
10 | 104143232032415 |
11 | 30201995523754 |
12 | b81b7a58389bb |
13 | 46158842a9284 |
14 | 1ba07b8b06179 |
15 | c090100c57e5 |
hex | 5eb7bc59de9f |
104143232032415 has 16 divisors (see below), whose sum is σ = 138076346513088. Its totient is φ = 75004435140096.
The previous prime is 104143232032309. The next prime is 104143232032417. The reversal of 104143232032415 is 514230232341401.
It is a cyclic number.
It is not a de Polignac number, because 104143232032415 - 28 = 104143232032159 is a prime.
It is a super-2 number, since 2×1041432320324152 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104143232032417) 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, 26635095752 + ... + 26635099661.
It is an arithmetic number, because the mean of its divisors is an integer number (8629771657068).
Almost surely, 2104143232032415 is an apocalyptic number.
104143232032415 is a deficient number, since it is larger than the sum of its proper divisors (33933114480673).
104143232032415 is a wasteful number, since it uses less digits than its factorization.
104143232032415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53270195458.
The product of its (nonzero) digits is 69120, while the sum is 35.
Adding to 104143232032415 its reverse (514230232341401), we get a palindrome (618373464373816).
The spelling of 104143232032415 in words is "one hundred four trillion, one hundred forty-three billion, two hundred thirty-two million, thirty-two thousand, four hundred fifteen".
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