Base | Representation |
---|---|
bin | 10001101011001001000… |
… | …001111110000000111010 |
3 | 11022002222022201020002001 |
4 | 101223021001332000322 |
5 | 124344401144422132 |
6 | 2325542544531214 |
7 | 153514524350101 |
oct | 21531101760072 |
9 | 4262868636061 |
10 | 1214553514042 |
11 | 4290a8882650 |
12 | 17747b620b0a |
13 | 8a6bb79768b |
14 | 42adb327038 |
15 | 218d7707ce7 |
hex | 11ac907e03a |
1214553514042 has 16 divisors (see below), whose sum is σ = 1987636763232. Its totient is φ = 552018235120.
The previous prime is 1214553514019. The next prime is 1214553514061. The reversal of 1214553514042 is 2404153554121.
It is a junction number, because it is equal to n+sod(n) for n = 1214553513992 and 1214553514010.
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, 2335708 + ... + 2807959.
It is an arithmetic number, because the mean of its divisors is an integer number (124227297702).
Almost surely, 21214553514042 is an apocalyptic number.
1214553514042 is a deficient number, since it is larger than the sum of its proper divisors (773083249190).
1214553514042 is a wasteful number, since it uses less digits than its factorization.
1214553514042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5154413.
The product of its (nonzero) digits is 96000, while the sum is 37.
The spelling of 1214553514042 in words is "one trillion, two hundred fourteen billion, five hundred fifty-three million, five hundred fourteen thousand, forty-two".
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