Base | Representation |
---|---|
bin | 101101101111111001001011… |
… | …111000101100100111010111 |
3 | 222101101211220200202121011221 |
4 | 231233321023320230213113 |
5 | 202333003340120234143 |
6 | 1551531305230311211 |
7 | 60244313421033430 |
oct | 5557711370544727 |
9 | 871354820677157 |
10 | 201203311102423 |
11 | 59122932837723 |
12 | 1a696671958507 |
13 | 8836510845496 |
14 | 3798413bb8487 |
15 | 183db5e7c22ed |
hex | b6fe4be2c9d7 |
201203311102423 has 8 divisors (see below), whose sum is σ = 229949873822592. Its totient is φ = 172457556522936.
The previous prime is 201203311102373. The next prime is 201203311102471. The reversal of 201203311102423 is 324201113302102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-201203311102423 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201203311100423) 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, 201501565 + ... + 202497622.
It is an arithmetic number, because the mean of its divisors is an integer number (28743734227824).
Almost surely, 2201203311102423 is an apocalyptic number.
201203311102423 is a deficient number, since it is larger than the sum of its proper divisors (28746562720169).
201203311102423 is an equidigital number, since it uses as much as digits as its factorization.
201203311102423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 404070341.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 201203311102423 its reverse (324201113302102), we get a palindrome (525404424404525).
The spelling of 201203311102423 in words is "two hundred one trillion, two hundred three billion, three hundred eleven million, one hundred two thousand, four hundred twenty-three".
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