Base | Representation |
---|---|
bin | 10001111001101101000… |
… | …101001111111010011110 |
3 | 11100121100002220120012202 |
4 | 101321231011033322132 |
5 | 130123412312122402 |
6 | 2341050344531502 |
7 | 154610162515403 |
oct | 21715505177236 |
9 | 4317302816182 |
10 | 1230190739102 |
11 | 4347a2668246 |
12 | 17a504480b92 |
13 | 8c011343a80 |
14 | 437820242aa |
15 | 2200043eb02 |
hex | 11e6d14fe9e |
1230190739102 has 32 divisors (see below), whose sum is σ = 2088768693312. Its totient is φ = 539130011904.
The previous prime is 1230190739083. The next prime is 1230190739111. The reversal of 1230190739102 is 2019370910321.
It is a congruent number.
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, 7426013 + ... + 7589864.
It is an arithmetic number, because the mean of its divisors is an integer number (65274021666).
Almost surely, 21230190739102 is an apocalyptic number.
1230190739102 is a deficient number, since it is larger than the sum of its proper divisors (858577954210).
1230190739102 is a wasteful number, since it uses less digits than its factorization.
1230190739102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15016052.
The product of its (nonzero) digits is 20412, while the sum is 38.
The spelling of 1230190739102 in words is "one trillion, two hundred thirty billion, one hundred ninety million, seven hundred thirty-nine thousand, one hundred two".
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