Base | Representation |
---|---|
bin | 11101110010010011010110… |
… | …100111101000010101010010 |
3 | 122011211111011102200220100011 |
4 | 131302103112213220111102 |
5 | 114132301202412203132 |
6 | 1142340341105145134 |
7 | 36410305452042010 |
oct | 3562232647502522 |
9 | 564744142626304 |
10 | 131000103241042 |
11 | 388169171286a2 |
12 | 1283884562b1aa |
13 | 581334505a7a9 |
14 | 244c6201db8b0 |
15 | 102292ee04b47 |
hex | 7724d69e8552 |
131000103241042 has 16 divisors (see below), whose sum is σ = 234335588406912. Its totient is φ = 53701905676320.
The previous prime is 131000103241009. The next prime is 131000103241153. The reversal of 131000103241042 is 240142301000131.
It is a super-2 number, since 2×1310001032410422 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203416309059 + ... + 203416309702.
It is an arithmetic number, because the mean of its divisors is an integer number (14645974275432).
Almost surely, 2131000103241042 is an apocalyptic number.
131000103241042 is a deficient number, since it is larger than the sum of its proper divisors (103335485165870).
131000103241042 is a wasteful number, since it uses less digits than its factorization.
131000103241042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 406832618793.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 131000103241042 its reverse (240142301000131), we get a palindrome (371142404241173).
The spelling of 131000103241042 in words is "one hundred thirty-one trillion, one hundred three million, two hundred forty-one thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •