Base | Representation |
---|---|
bin | 1011110001000000000… |
… | …1111101001001111001 |
3 | 201022201221210101110122 |
4 | 2330100001331021321 |
5 | 11302431344123001 |
6 | 232505223023025 |
7 | 20414013100463 |
oct | 2742001751171 |
9 | 638657711418 |
10 | 202132411001 |
11 | 787a6527144 |
12 | 3321189aa75 |
13 | 160a4047531 |
14 | 9ad73a7133 |
15 | 53d078eb1b |
hex | 2f1007d279 |
202132411001 has 8 divisors (see below), whose sum is σ = 206781185160. Its totient is φ = 197534443392.
The previous prime is 202132410979. The next prime is 202132411009. The reversal of 202132411001 is 100114231202.
It can be written as a sum of positive squares in 4 ways, for example, as 6839124601 + 195293286400 = 82699^2 + 441920^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 202132411001 - 26 = 202132410937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (202132411009) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12693590 + ... + 12709503.
It is an arithmetic number, because the mean of its divisors is an integer number (25847648145).
Almost surely, 2202132411001 is an apocalyptic number.
It is an amenable number.
202132411001 is a deficient number, since it is larger than the sum of its proper divisors (4648774159).
202132411001 is a wasteful number, since it uses less digits than its factorization.
202132411001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25403275.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 202132411001 its reverse (100114231202), we get a palindrome (302246642203).
The spelling of 202132411001 in words is "two hundred two billion, one hundred thirty-two million, four hundred eleven thousand, one".
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