Base | Representation |
---|---|
bin | 101100100000011110011000… |
… | …100100110010111000011100 |
3 | 221200002002211222220011020210 |
4 | 230200132120210302320130 |
5 | 201124044140220011003 |
6 | 1532152155221412420 |
7 | 56142105532435446 |
oct | 5440363044627034 |
9 | 850062758804223 |
10 | 195745694297628 |
11 | 57409312395622 |
12 | 19b549b0b6a110 |
13 | 852b9803696a7 |
14 | 364a1dc103496 |
15 | 1796bdc2ab503 |
hex | b20798932e1c |
195745694297628 has 48 divisors (see below), whose sum is σ = 457601618726784. Its totient is φ = 65125582399680.
The previous prime is 195745694297603. The next prime is 195745694297633. The reversal of 195745694297628 is 826792496547591.
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, 6857083 + ... + 20940653.
It is an arithmetic number, because the mean of its divisors is an integer number (9533367056808).
Almost surely, 2195745694297628 is an apocalyptic number.
It is an amenable number.
195745694297628 is an abundant number, since it is smaller than the sum of its proper divisors (261855924429156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195745694297628 is a wasteful number, since it uses less digits than its factorization.
195745694297628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14085762 (or 14085760 counting only the distinct ones).
The product of its digits is 16460236800, while the sum is 84.
The spelling of 195745694297628 in words is "one hundred ninety-five trillion, seven hundred forty-five billion, six hundred ninety-four million, two hundred ninety-seven thousand, six hundred twenty-eight".
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