Base | Representation |
---|---|
bin | 110000001010001110… |
… | …0111101110010101001 |
3 | 100212221200101212100222 |
4 | 1200110130331302221 |
5 | 3143302110240203 |
6 | 115302255535425 |
7 | 10320621330512 |
oct | 1402434756251 |
9 | 325850355328 |
10 | 103422352553 |
11 | 3a952249243 |
12 | 18063b2a575 |
13 | 99a2860720 |
14 | 50117a9a09 |
15 | 2a5490a038 |
hex | 181473dca9 |
103422352553 has 16 divisors (see below), whose sum is σ = 112154816592. Its totient is φ = 94802400000.
The previous prime is 103422352541. The next prime is 103422352559. The reversal of 103422352553 is 355253224301.
It can be written as a sum of positive squares in 8 ways, for example, as 11926387264 + 91495965289 = 109208^2 + 302483^2 .
It is a cyclic number.
It is not a de Polignac number, because 103422352553 - 230 = 102348610729 is a prime.
It is not an unprimeable number, because it can be changed into a prime (103422352559) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1618103 + ... + 1680803.
It is an arithmetic number, because the mean of its divisors is an integer number (7009676037).
Almost surely, 2103422352553 is an apocalyptic number.
103422352553 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
103422352553 is a deficient number, since it is larger than the sum of its proper divisors (8732464039).
103422352553 is a wasteful number, since it uses less digits than its factorization.
103422352553 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63596.
The product of its (nonzero) digits is 108000, while the sum is 35.
Adding to 103422352553 its reverse (355253224301), we get a palindrome (458675576854).
The spelling of 103422352553 in words is "one hundred three billion, four hundred twenty-two million, three hundred fifty-two thousand, five hundred fifty-three".
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