Base | Representation |
---|---|
bin | 110000000001010011… |
… | …1100001101010011011 |
3 | 100212011211100211121112 |
4 | 1200002213201222123 |
5 | 3142144010143120 |
6 | 115212450330535 |
7 | 10310326102541 |
oct | 1400247415233 |
9 | 325154324545 |
10 | 103123131035 |
11 | 3a809356731 |
12 | 17b9b889a4b |
13 | 9955876082 |
14 | 4dc3b59d91 |
15 | 2a38501bc5 |
hex | 18029e1a9b |
103123131035 has 8 divisors (see below), whose sum is σ = 123948324576. Its totient is φ = 82364793280.
The previous prime is 103123131019. The next prime is 103123131049. The reversal of 103123131035 is 530131321301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 103123131035 - 24 = 103123131019 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 103123131035.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16710551 + ... + 16716720.
It is an arithmetic number, because the mean of its divisors is an integer number (15493540572).
Almost surely, 2103123131035 is an apocalyptic number.
103123131035 is a deficient number, since it is larger than the sum of its proper divisors (20825193541).
103123131035 is an equidigital number, since it uses as much as digits as its factorization.
103123131035 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33427893.
The product of its (nonzero) digits is 810, while the sum is 23.
Adding to 103123131035 its reverse (530131321301), we get a palindrome (633254452336).
The spelling of 103123131035 in words is "one hundred three billion, one hundred twenty-three million, one hundred thirty-one thousand, thirty-five".
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