Base | Representation |
---|---|
bin | 101111001000000011… |
… | …1011101010100100111 |
3 | 100200012221122110122121 |
4 | 1132100013131110213 |
5 | 3124230220401043 |
6 | 114254104410411 |
7 | 10211611562302 |
oct | 1362007352447 |
9 | 320187573577 |
10 | 101202122023 |
11 | 39a12a61182 |
12 | 17744476a07 |
13 | 970a897a52 |
14 | 4c80983b39 |
15 | 2974a43ded |
hex | 17901dd527 |
101202122023 has 16 divisors (see below), whose sum is σ = 102400200000. Its totient is φ = 100013329152.
The previous prime is 101202121991. The next prime is 101202122027. The reversal of 101202122023 is 320221202101.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 101202122023 - 25 = 101202121991 is a prime.
It is a super-2 number, since 2×1012021220232 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 101202121988 and 101202122006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101202122027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18679611 + ... + 18685027.
It is an arithmetic number, because the mean of its divisors is an integer number (6400012500).
Almost surely, 2101202122023 is an apocalyptic number.
101202122023 is a deficient number, since it is larger than the sum of its proper divisors (1198077977).
101202122023 is a wasteful number, since it uses less digits than its factorization.
101202122023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6234.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 101202122023 its reverse (320221202101), we get a palindrome (421423324124).
The spelling of 101202122023 in words is "one hundred one billion, two hundred two million, one hundred twenty-two thousand, twenty-three".
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