Base | Representation |
---|---|
bin | 101111000011101001… |
… | …1101110001110011101 |
3 | 100122211122120110122002 |
4 | 1132013103232032131 |
5 | 3123424402421140 |
6 | 114231305132045 |
7 | 10205135510006 |
oct | 1360723561635 |
9 | 318748513562 |
10 | 101054342045 |
11 | 399475a5968 |
12 | 17702a8a025 |
13 | 96b6095487 |
14 | 4c690b61ad |
15 | 2966aa2415 |
hex | 17874ee39d |
101054342045 has 8 divisors (see below), whose sum is σ = 122137622880. Its totient is φ = 80261865360.
The previous prime is 101054342029. The next prime is 101054342057. The reversal of 101054342045 is 540243450101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 101054342045 - 24 = 101054342029 is a prime.
It is a super-2 number, since 2×1010543420452 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 101054341999 and 101054342017.
It is a congruent number.
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, 72700271 + ... + 72701660.
It is an arithmetic number, because the mean of its divisors is an integer number (15267202860).
Almost surely, 2101054342045 is an apocalyptic number.
It is an amenable number.
101054342045 is a deficient number, since it is larger than the sum of its proper divisors (21083280835).
101054342045 is a wasteful number, since it uses less digits than its factorization.
101054342045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145402075.
The product of its (nonzero) digits is 9600, while the sum is 29.
Adding to 101054342045 its reverse (540243450101), we get a palindrome (641297792146).
The spelling of 101054342045 in words is "one hundred one billion, fifty-four million, three hundred forty-two thousand, forty-five".
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