Base | Representation |
---|---|
bin | 110000000100010110… |
… | …1110100000010010101 |
3 | 100212102221212210111022 |
4 | 1200020231310002111 |
5 | 3142401203124303 |
6 | 115230543250525 |
7 | 10313010532550 |
oct | 1401055640225 |
9 | 325387783438 |
10 | 103225442453 |
11 | 3a861086821 |
12 | 18009ba9a45 |
13 | 9970b18983 |
14 | 4dd358d697 |
15 | 2a424b1438 |
hex | 1808b74095 |
103225442453 has 16 divisors (see below), whose sum is σ = 118390922496. Its totient is φ = 88165221120.
The previous prime is 103225442413. The next prime is 103225442497. The reversal of 103225442453 is 354244522301.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 103225442453 - 26 = 103225442389 is a prime.
It is a super-2 number, since 2×1032254424532 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103225442413) 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, 2473823 + ... + 2515203.
It is an arithmetic number, because the mean of its divisors is an integer number (7399432656).
Almost surely, 2103225442453 is an apocalyptic number.
It is an amenable number.
103225442453 is a deficient number, since it is larger than the sum of its proper divisors (15165480043).
103225442453 is an equidigital number, since it uses as much as digits as its factorization.
103225442453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42644.
The product of its (nonzero) digits is 115200, while the sum is 35.
Adding to 103225442453 its reverse (354244522301), we get a palindrome (457469964754).
The spelling of 103225442453 in words is "one hundred three billion, two hundred twenty-five million, four hundred forty-two thousand, four hundred fifty-three".
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