Base | Representation |
---|---|
bin | 10111011011001001000011… |
… | …001001000110001110100010 |
3 | 111111202122011201001210220222 |
4 | 113123021003021012032202 |
5 | 102000340343234121010 |
6 | 1003034455420003042 |
7 | 30461651614552616 |
oct | 2733110311061642 |
9 | 444678151053828 |
10 | 103020212020130 |
11 | 2a909698a54819 |
12 | b67a010690482 |
13 | 45639c2255c72 |
14 | 1b622c2221346 |
15 | bd9bd36b0355 |
hex | 5db2432463a2 |
103020212020130 has 8 divisors (see below), whose sum is σ = 185436381636252. Its totient is φ = 41208084808048.
The previous prime is 103020212020087. The next prime is 103020212020153. The reversal of 103020212020130 is 31020212020301.
It can be written as a sum of positive squares in 2 ways, for example, as 102610031974921 + 410180045209 = 10129661^2 + 640453^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1030202120201302 (a number of 29 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 103020212020099 and 103020212020108.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5151010600997 + ... + 5151010601016.
Almost surely, 2103020212020130 is an apocalyptic number.
103020212020130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103020212020130 is a deficient number, since it is larger than the sum of its proper divisors (82416169616122).
103020212020130 is a wasteful number, since it uses less digits than its factorization.
103020212020130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10302021202020.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 103020212020130 its reverse (31020212020301), we get a palindrome (134040424040431).
The spelling of 103020212020130 in words is "one hundred three trillion, twenty billion, two hundred twelve million, twenty thousand, one hundred thirty".
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