Base | Representation |
---|---|
bin | 110000001001101001… |
… | …1011001000001010001 |
3 | 100212220100002222101220 |
4 | 1200103103121001101 |
5 | 3143232141043200 |
6 | 115300330315253 |
7 | 10320265361022 |
oct | 1402323310121 |
9 | 325810088356 |
10 | 103403065425 |
11 | 3a942375570 |
12 | 18059588b29 |
13 | 999b86991a |
14 | 500cdc8c49 |
15 | 2a52d9a4a0 |
hex | 18134d9051 |
103403065425 has 24 divisors (see below), whose sum is σ = 186501530400. Its totient is φ = 50134819200.
The previous prime is 103403065399. The next prime is 103403065453. The reversal of 103403065425 is 524560304301.
It is not a de Polignac number, because 103403065425 - 211 = 103403063377 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62667700 + ... + 62669349.
It is an arithmetic number, because the mean of its divisors is an integer number (7770897100).
Almost surely, 2103403065425 is an apocalyptic number.
103403065425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
103403065425 is a deficient number, since it is larger than the sum of its proper divisors (83098464975).
103403065425 is a wasteful number, since it uses less digits than its factorization.
103403065425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125337073 (or 125337068 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 33.
Adding to 103403065425 its reverse (524560304301), we get a palindrome (627963369726).
The spelling of 103403065425 in words is "one hundred three billion, four hundred three million, sixty-five thousand, four hundred twenty-five".
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