Base | Representation |
---|---|
bin | 1001001011111111010001… |
… | …00100101101010111011010 |
3 | 2122112101211002021200210111 |
4 | 10211333220210231113122 |
5 | 10122002004040131302 |
6 | 110545105150034534 |
7 | 4153425321110161 |
oct | 445775044552732 |
9 | 78471732250714 |
10 | 20203133130202 |
11 | 648a111a59340 |
12 | 23236044a8a4a |
13 | b371bb75a8b9 |
14 | 4dbba04bc3d8 |
15 | 2507e33ea0d7 |
hex | 125fe892d5da |
20203133130202 has 32 divisors (see below), whose sum is σ = 34128746095104. Its totient is φ = 8886323121600.
The previous prime is 20203133130097. The next prime is 20203133130247.
20203133130202 is nontrivially palindromic in base 10.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7755108 + ... + 10027360.
It is an arithmetic number, because the mean of its divisors is an integer number (1066523315472).
Almost surely, 220203133130202 is an apocalyptic number.
20203133130202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
20203133130202 is a deficient number, since it is larger than the sum of its proper divisors (13925612964902).
20203133130202 is a wasteful number, since it uses less digits than its factorization.
20203133130202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2285334.
The product of its (nonzero) digits is 1296, while the sum is 22.
It can be divided in two parts, 2020313 and 3130202, that added together give a palindrome (5150515).
The spelling of 20203133130202 in words is "twenty trillion, two hundred three billion, one hundred thirty-three million, one hundred thirty thousand, two hundred two".
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