Base | Representation |
---|---|
bin | 11101110010010011010010… |
… | …111110000011010110010100 |
3 | 122011211111000011111001010221 |
4 | 131302103102332003112110 |
5 | 114132301041223310004 |
6 | 1142340331040524124 |
7 | 36410304106426606 |
oct | 3562232276032624 |
9 | 564744004431127 |
10 | 131000042010004 |
11 | 38816895606932 |
12 | 12838829020644 |
13 | 581333546c3cb |
14 | 244c61601d176 |
15 | 102292985c354 |
hex | 7724d2f83594 |
131000042010004 has 24 divisors (see below), whose sum is σ = 232672387082688. Its totient is φ = 64522222765440.
The previous prime is 131000042009987. The next prime is 131000042010041. The reversal of 131000042010004 is 400010240000131.
It is a super-2 number, since 2×1310000420100042 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 131000042010004.
It is a congruent number.
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, 165194409 + ... + 165985519.
It is an arithmetic number, because the mean of its divisors is an integer number (9694682795112).
Almost surely, 2131000042010004 is an apocalyptic number.
It is an amenable number.
131000042010004 is a deficient number, since it is larger than the sum of its proper divisors (101672345072684).
131000042010004 is a wasteful number, since it uses less digits than its factorization.
131000042010004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1409055 (or 1409053 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 131000042010004 its reverse (400010240000131), we get a palindrome (531010282010135).
The spelling of 131000042010004 in words is "one hundred thirty-one trillion, forty-two million, ten thousand, four".
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