Base | Representation |
---|---|
bin | 10111011011001011101001… |
… | …010100100000111100101111 |
3 | 111111202220101000012102212200 |
4 | 113123023221110200330233 |
5 | 102000412101001443043 |
6 | 1003040040212432543 |
7 | 30462110660345352 |
oct | 2733135124407457 |
9 | 444686330172780 |
10 | 103023000031023 |
11 | 2a90a899793656 |
12 | b67a66a318753 |
13 | 4564047a46157 |
14 | 1b624a8604299 |
15 | bd9ce832c7d3 |
hex | 5db2e9520f2f |
103023000031023 has 12 divisors (see below), whose sum is σ = 148874135841288. Its totient is φ = 68652860422320.
The previous prime is 103023000031019. The next prime is 103023000031031. The reversal of 103023000031023 is 320130000320301.
103023000031023 is a `hidden beast` number, since 1 + 0 + 30 + 2 + 300 + 0 + 0 + 310 + 23 = 666.
It is not a de Polignac number, because 103023000031023 - 22 = 103023000031019 is a prime.
It is a super-2 number, since 2×1030230000310232 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 103023000030987 and 103023000031005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103023000031073) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2428277473 + ... + 2428319898.
It is an arithmetic number, because the mean of its divisors is an integer number (12406177986774).
Almost surely, 2103023000031023 is an apocalyptic number.
103023000031023 is a deficient number, since it is larger than the sum of its proper divisors (45851135810265).
103023000031023 is a wasteful number, since it uses less digits than its factorization.
103023000031023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4856599734 (or 4856599731 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 103023000031023 its reverse (320130000320301), we get a palindrome (423153000351324).
The spelling of 103023000031023 in words is "one hundred three trillion, twenty-three billion, thirty-one thousand, twenty-three".
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