Base | Representation |
---|---|
bin | 110011111101111110101… |
… | …0011010110010011101010 |
3 | 221021211000002021220110201 |
4 | 1213323331103112103222 |
5 | 1414010302222304311 |
6 | 23105113521102414 |
7 | 1335012305534533 |
oct | 147737523262352 |
9 | 27254002256421 |
10 | 7142485353706 |
11 | 230412486150a |
12 | 974317a87a0a |
13 | 3ca6c208c401 |
14 | 1a99ab98168a |
15 | c5bd47069c1 |
hex | 67efd4d64ea |
7142485353706 has 32 divisors (see below), whose sum is σ = 11355601032000. Its totient is φ = 3359934732672.
The previous prime is 7142485353683. The next prime is 7142485353721. The reversal of 7142485353706 is 6073535842417.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4455550 + ... + 5842678.
It is an arithmetic number, because the mean of its divisors is an integer number (354862532250).
Almost surely, 27142485353706 is an apocalyptic number.
7142485353706 is a deficient number, since it is larger than the sum of its proper divisors (4213115678294).
7142485353706 is a wasteful number, since it uses less digits than its factorization.
7142485353706 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1388086.
The product of its (nonzero) digits is 16934400, while the sum is 55.
The spelling of 7142485353706 in words is "seven trillion, one hundred forty-two billion, four hundred eighty-five million, three hundred fifty-three thousand, seven hundred six".
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