Base | Representation |
---|---|
bin | 1001010001111001001111… |
… | …1111011010001010101001 |
3 | 1100010101210201101002122111 |
4 | 2110132103333122022221 |
5 | 2314131301212413001 |
6 | 33411112442522321 |
7 | 2102100412520461 |
oct | 224362377321251 |
9 | 40111721332574 |
10 | 10203030201001 |
11 | 3284098613070 |
12 | 11894ba2063a1 |
13 | 5901ac1a4531 |
14 | 273b87838ba1 |
15 | 12a60e424851 |
hex | 94793fda2a9 |
10203030201001 has 4 divisors (see below), whose sum is σ = 11130578401104. Its totient is φ = 9275482000900.
The previous prime is 10203030200983. The next prime is 10203030201011. The reversal of 10203030201001 is 10010203030201.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10203030201001 - 241 = 8004006945449 is a prime.
It is a super-2 number, since 2×102030302010012 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10203030201011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463774100035 + ... + 463774100056.
It is an arithmetic number, because the mean of its divisors is an integer number (2782644600276).
Almost surely, 210203030201001 is an apocalyptic number.
10203030201001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10203030201001 is a deficient number, since it is larger than the sum of its proper divisors (927548200103).
10203030201001 is an equidigital number, since it uses as much as digits as its factorization.
10203030201001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 927548200102.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 10203030201001 its reverse (10010203030201), we get a palindrome (20213233231202).
The spelling of 10203030201001 in words is "ten trillion, two hundred three billion, thirty million, two hundred one thousand, one".
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