Base | Representation |
---|---|
bin | 10010111100100111001… |
… | …001111010110001001000 |
3 | 11121110202211220212002221 |
4 | 102330213021322301020 |
5 | 132313030143031440 |
6 | 2434051212303424 |
7 | 163032365260663 |
oct | 22744711726110 |
9 | 4543684825087 |
10 | 1302032002120 |
11 | 462209137493 |
12 | 190413a71b74 |
13 | 95a20097b65 |
14 | 470393b46da |
15 | 23d07509d4a |
hex | 12f2727ac48 |
1302032002120 has 64 divisors (see below), whose sum is σ = 2977858065600. Its totient is φ = 512230106880.
The previous prime is 1302032002087. The next prime is 1302032002177. The reversal of 1302032002120 is 212002302031.
It is a junction number, because it is equal to n+sod(n) for n = 1302032002094 and 1302032002103.
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, 49047811 + ... + 49074349.
It is an arithmetic number, because the mean of its divisors is an integer number (46529032275).
Almost surely, 21302032002120 is an apocalyptic number.
1302032002120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1302032002120 is an abundant number, since it is smaller than the sum of its proper divisors (1675826063480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1302032002120 is a wasteful number, since it uses less digits than its factorization.
1302032002120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46718 (or 46714 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 1302032002120 its reverse (212002302031), we get a palindrome (1514034304151).
The spelling of 1302032002120 in words is "one trillion, three hundred two billion, thirty-two million, two thousand, one hundred twenty".
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