Base | Representation |
---|---|
bin | 1001010001111001001001… |
… | …1000000010001101001110 |
3 | 1100010101201211101022211220 |
4 | 2110132102120002031032 |
5 | 2314131222243231110 |
6 | 33411110034024210 |
7 | 2102066633263644 |
oct | 224362230021516 |
9 | 40111654338756 |
10 | 10203003102030 |
11 | 3284084294222 |
12 | 11894b1118066 |
13 | 5901a66a6b3b |
14 | 273b83dc3194 |
15 | 12a60bd70370 |
hex | 9479260234e |
10203003102030 has 32 divisors (see below), whose sum is σ = 24739652889504. Its totient is φ = 2692751333376.
The previous prime is 10203003101947. The next prime is 10203003102031. The reversal of 10203003102030 is 3020130030201.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10203003102031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1753090407 + ... + 1753096226.
It is an arithmetic number, because the mean of its divisors is an integer number (773114152797).
Almost surely, 210203003102030 is an apocalyptic number.
10203003102030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10203003102030 is an abundant number, since it is smaller than the sum of its proper divisors (14536649787474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10203003102030 is a wasteful number, since it uses less digits than its factorization.
10203003102030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3506186740.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 10203003102030 its reverse (3020130030201), we get a palindrome (13223133132231).
The spelling of 10203003102030 in words is "ten trillion, two hundred three billion, three million, one hundred two thousand, thirty".
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