Base | Representation |
---|---|
bin | 101111001100100010… |
… | …1101000111010001111 |
3 | 100200121102212120200210 |
4 | 1132121011220322033 |
5 | 3130032233441033 |
6 | 114321042453503 |
7 | 10215420140526 |
oct | 1363105507217 |
9 | 320542776623 |
10 | 101352640143 |
11 | 39a8aa17717 |
12 | 17786964293 |
13 | 9732b18721 |
14 | 4c969654bd |
15 | 2982d76d63 |
hex | 1799168e8f |
101352640143 has 8 divisors (see below), whose sum is σ = 135153348400. Its totient is φ = 67560179328.
The previous prime is 101352640127. The next prime is 101352640157. The reversal of 101352640143 is 341046253101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 101352640143 - 24 = 101352640127 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 101352640143.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101352640043) 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, 2033128 + ... + 2082381.
It is an arithmetic number, because the mean of its divisors is an integer number (16894168550).
Almost surely, 2101352640143 is an apocalyptic number.
101352640143 is a deficient number, since it is larger than the sum of its proper divisors (33800708257).
101352640143 is an equidigital number, since it uses as much as digits as its factorization.
101352640143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4123721.
The product of its (nonzero) digits is 8640, while the sum is 30.
Adding to 101352640143 its reverse (341046253101), we get a palindrome (442398893244).
The spelling of 101352640143 in words is "one hundred one billion, three hundred fifty-two million, six hundred forty thousand, one hundred forty-three".
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