Base | Representation |
---|---|
bin | 10001101011001101010… |
… | …011101010001111111110 |
3 | 11022010011022201022202211 |
4 | 101223031103222033332 |
5 | 124400023031314132 |
6 | 2325554030411034 |
7 | 153516355236421 |
oct | 21531523521776 |
9 | 4263138638684 |
10 | 1214625260542 |
11 | 429135326881 |
12 | 17749b660a7a |
13 | 8a7005c8125 |
14 | 42b06a819b8 |
15 | 218ddb7b147 |
hex | 11acd4ea3fe |
1214625260542 has 8 divisors (see below), whose sum is σ = 1845000396000. Its totient is φ = 599625128544.
The previous prime is 1214625260539. The next prime is 1214625260581. The reversal of 1214625260542 is 2450625264121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1214625260495 and 1214625260504.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3843750667 + ... + 3843750982.
It is an arithmetic number, because the mean of its divisors is an integer number (230625049500).
Almost surely, 21214625260542 is an apocalyptic number.
1214625260542 is a deficient number, since it is larger than the sum of its proper divisors (630375135458).
1214625260542 is an equidigital number, since it uses as much as digits as its factorization.
1214625260542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7687501730.
The product of its (nonzero) digits is 230400, while the sum is 40.
The spelling of 1214625260542 in words is "one trillion, two hundred fourteen billion, six hundred twenty-five million, two hundred sixty thousand, five hundred forty-two".
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