Base | Representation |
---|---|
bin | 1000010100010110000… |
… | …1011100000010110010 |
3 | 111122211222011002222222 |
4 | 2011011201130002302 |
5 | 4320124440024130 |
6 | 145351505401042 |
7 | 13216126426046 |
oct | 2050541340262 |
9 | 448758132888 |
10 | 142900314290 |
11 | 556705581a8 |
12 | 23841039182 |
13 | 10624712ab6 |
14 | 6cb88c6026 |
15 | 3ab5673ce5 |
hex | 214585c0b2 |
142900314290 has 16 divisors (see below), whose sum is σ = 257757569280. Its totient is φ = 57040791600.
The previous prime is 142900314259. The next prime is 142900314311. The reversal of 142900314290 is 92413009241.
It is a self number, because there is not a number n which added to its sum of digits gives 142900314290.
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, 14911736 + ... + 14921315.
It is an arithmetic number, because the mean of its divisors is an integer number (16109848080).
Almost surely, 2142900314290 is an apocalyptic number.
142900314290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142900314290 is a deficient number, since it is larger than the sum of its proper divisors (114857254990).
142900314290 is a wasteful number, since it uses less digits than its factorization.
142900314290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29833537.
The product of its (nonzero) digits is 15552, while the sum is 35.
The spelling of 142900314290 in words is "one hundred forty-two billion, nine hundred million, three hundred fourteen thousand, two hundred ninety".
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