Base | Representation |
---|---|
bin | 1011110100110000101… |
… | …0001100010001100001 |
3 | 201102100021000022222210 |
4 | 2331030022030101201 |
5 | 11312013121444131 |
6 | 233153300552333 |
7 | 20451012510240 |
oct | 2751412142141 |
9 | 642307008883 |
10 | 203141203041 |
11 | 79173a05577 |
12 | 334536b26a9 |
13 | 162050424ba |
14 | 9b91362957 |
15 | 543e10b146 |
hex | 2f4c28c461 |
203141203041 has 32 divisors (see below), whose sum is σ = 311816968960. Its totient is φ = 115231424256.
The previous prime is 203141203019. The next prime is 203141203051. The reversal of 203141203041 is 140302141302.
It is not a de Polignac number, because 203141203041 - 29 = 203141202529 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 203141202999 and 203141203017.
It is not an unprimeable number, because it can be changed into a prime (203141203051) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3495675 + ... + 3553311.
It is an arithmetic number, because the mean of its divisors is an integer number (9744280280).
Almost surely, 2203141203041 is an apocalyptic number.
203141203041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
203141203041 is a deficient number, since it is larger than the sum of its proper divisors (108675765919).
203141203041 is a wasteful number, since it uses less digits than its factorization.
203141203041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58873.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 203141203041 its reverse (140302141302), we get a palindrome (343443344343).
The spelling of 203141203041 in words is "two hundred three billion, one hundred forty-one million, two hundred three thousand, forty-one".
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