Base | Representation |
---|---|
bin | 1110001001101101100001… |
… | …1001100101000111100111 |
3 | 2001002112002022011010121021 |
4 | 3202123120121211013213 |
5 | 4014413341021133112 |
6 | 53032055530432011 |
7 | 3164113233565660 |
oct | 342333031450747 |
9 | 61075068133537 |
10 | 15560002130407 |
11 | 4a59a616106a9 |
12 | 18b3771292607 |
13 | 88b3c0392317 |
14 | 3bb172984367 |
15 | 1beb40cbb907 |
hex | e26d86651e7 |
15560002130407 has 8 divisors (see below), whose sum is σ = 17946005079200. Its totient is φ = 13214785557024.
The previous prime is 15560002130381. The next prime is 15560002130437. The reversal of 15560002130407 is 70403120006551.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-15560002130407 is a prime.
It is a super-2 number, since 2×155600021304072 (a number of 27 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 (15560002130437) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10196593032 + ... + 10196594557.
It is an arithmetic number, because the mean of its divisors is an integer number (2243250634900).
Almost surely, 215560002130407 is an apocalyptic number.
15560002130407 is a deficient number, since it is larger than the sum of its proper divisors (2386002948793).
15560002130407 is a wasteful number, since it uses less digits than its factorization.
15560002130407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20393187705.
The product of its (nonzero) digits is 25200, while the sum is 34.
Adding to 15560002130407 its reverse (70403120006551), we get a palindrome (85963122136958).
The spelling of 15560002130407 in words is "fifteen trillion, five hundred sixty billion, two million, one hundred thirty thousand, four hundred seven".
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