Base | Representation |
---|---|
bin | 101110000001111010110011… |
… | …100100111011000010011011 |
3 | 222112210021012010221221010101 |
4 | 232001322303210323002123 |
5 | 203013302204320032311 |
6 | 1554320323241000231 |
7 | 60432644341166650 |
oct | 5601726344730233 |
9 | 875707163857111 |
10 | 202442001330331 |
11 | 5956019710a684 |
12 | 1a856748783077 |
13 | 88c6277a35869 |
14 | 37dc360967c27 |
15 | 1860eaaec3ec1 |
hex | b81eb393b09b |
202442001330331 has 8 divisors (see below), whose sum is σ = 241421517114624. Its totient is φ = 165977293016040.
The previous prime is 202442001330313. The next prime is 202442001330347. The reversal of 202442001330331 is 133033100244202.
It is a happy number.
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 202442001330331 - 211 = 202442001328283 is a prime.
It is a super-2 number, since 2×2024420013303312 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 202442001330331.
It is not an unprimeable number, because it can be changed into a prime (202442001330131) 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, 628701867325 + ... + 628701867646.
It is an arithmetic number, because the mean of its divisors is an integer number (30177689639328).
Almost surely, 2202442001330331 is an apocalyptic number.
202442001330331 is a deficient number, since it is larger than the sum of its proper divisors (38979515784293).
202442001330331 is a wasteful number, since it uses less digits than its factorization.
202442001330331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1257403735001.
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 202442001330331 its reverse (133033100244202), we get a palindrome (335475101574533).
The spelling of 202442001330331 in words is "two hundred two trillion, four hundred forty-two billion, one million, three hundred thirty thousand, three hundred thirty-one".
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