Base | Representation |
---|---|
bin | 1011010111011101100… |
… | …1011110100010101000 |
3 | 200200001011112222002212 |
4 | 2311313121132202220 |
5 | 11144411313230340 |
6 | 225413041144252 |
7 | 20052065345411 |
oct | 2656731364250 |
9 | 620034488085 |
10 | 195276695720 |
11 | 758a8670847 |
12 | 31a1992b088 |
13 | 155508bbc82 |
14 | 9646a88808 |
15 | 512d976a65 |
hex | 2d7765e8a8 |
195276695720 has 32 divisors (see below), whose sum is σ = 439385315400. Its totient is φ = 78108411648.
The previous prime is 195276695699. The next prime is 195276695741. The reversal of 195276695720 is 27596672591.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (195276695699) and next prime (195276695741).
It can be written as a sum of positive squares in 4 ways, for example, as 190080304324 + 5196391396 = 435982^2 + 72086^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 195276695720.
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, 2326646 + ... + 2409114.
Almost surely, 2195276695720 is an apocalyptic number.
195276695720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
195276695720 is an abundant number, since it is smaller than the sum of its proper divisors (244108619680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195276695720 is a wasteful number, since it uses less digits than its factorization.
195276695720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141677 (or 141673 counting only the distinct ones).
The product of its (nonzero) digits is 14288400, while the sum is 59.
The spelling of 195276695720 in words is "one hundred ninety-five billion, two hundred seventy-six million, six hundred ninety-five thousand, seven hundred twenty".
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