Base | Representation |
---|---|
bin | 101111000011011110… |
… | …0110010011110110001 |
3 | 100122211020021000212201 |
4 | 1132012330302132301 |
5 | 3123421333031121 |
6 | 114230532223201 |
7 | 10205033430442 |
oct | 1360674623661 |
9 | 318736230781 |
10 | 101048330161 |
11 | 3994416a069 |
12 | 17700a6ab01 |
13 | 96b4a6bc4c |
14 | 4c6838d2c9 |
15 | 29662b5e91 |
hex | 1786f327b1 |
101048330161 has 9 divisors (see below), whose sum is σ = 101890958841. Its totient is φ = 100212621012.
The previous prime is 101048330093. The next prime is 101048330167. The reversal of 101048330161 is 161033840101.
The square root of 101048330161 is 317881.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 101048330161 - 211 = 101048328113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (101048330167) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 40369636 + ... + 40372138.
It is an arithmetic number, because the mean of its divisors is an integer number (11321217649).
Almost surely, 2101048330161 is an apocalyptic number.
101048330161 is the 317881-st square number.
101048330161 is the 158941-st centered octagonal number.
It is an amenable number.
101048330161 is a deficient number, since it is larger than the sum of its proper divisors (842628680).
101048330161 is an frugal number, since it uses more digits than its factorization.
101048330161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5260 (or 2630 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 28.
The spelling of 101048330161 in words is "one hundred one billion, forty-eight million, three hundred thirty thousand, one hundred sixty-one".
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