Base | Representation |
---|---|
bin | 11101110010011100111000… |
… | …011100000100001110101110 |
3 | 122011212110120110021010022210 |
4 | 131302130320130010032232 |
5 | 114132433131040430332 |
6 | 1142345152224351250 |
7 | 36411120133515213 |
oct | 3562347034041656 |
9 | 564773513233283 |
10 | 131010334311342 |
11 | 388201973171a2 |
12 | 1283a81ba75526 |
13 | 58142b5890445 |
14 | 244cd10d0db0a |
15 | 1022d2d207ecc |
hex | 7727387043ae |
131010334311342 has 64 divisors (see below), whose sum is σ = 273248900361216. Its totient is φ = 41848929158400.
The previous prime is 131010334311293. The next prime is 131010334311359. The reversal of 131010334311342 is 243113433010131.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25005034 + ... + 29787117.
It is an arithmetic number, because the mean of its divisors is an integer number (4269514068144).
Almost surely, 2131010334311342 is an apocalyptic number.
131010334311342 is an abundant number, since it is smaller than the sum of its proper divisors (142238566049874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131010334311342 is a wasteful number, since it uses less digits than its factorization.
131010334311342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54792385.
The product of its (nonzero) digits is 7776, while the sum is 30.
Adding to 131010334311342 its reverse (243113433010131), we get a palindrome (374123767321473).
The spelling of 131010334311342 in words is "one hundred thirty-one trillion, ten billion, three hundred thirty-four million, three hundred eleven thousand, three hundred forty-two".
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