Base | Representation |
---|---|
bin | 110000001011000101… |
… | …1111010000000010110 |
3 | 100220000201010102000202 |
4 | 1200112023322000112 |
5 | 3143332031410110 |
6 | 115305215140502 |
7 | 10321423455206 |
oct | 1402613720026 |
9 | 326021112022 |
10 | 103451435030 |
11 | 3a967702349 |
12 | 18071814732 |
13 | 99a88a3ba8 |
14 | 50155ba406 |
15 | 2a572520a5 |
hex | 18162fa016 |
103451435030 has 32 divisors (see below), whose sum is σ = 196148671200. Its totient is φ = 39175564032.
The previous prime is 103451435029. The next prime is 103451435039. The reversal of 103451435030 is 30534154301.
It is a super-2 number, since 2×1034514350302 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 103451434984 and 103451435002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103451435039) 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, 88706 + ... + 463434.
It is an arithmetic number, because the mean of its divisors is an integer number (6129645975).
Almost surely, 2103451435030 is an apocalyptic number.
103451435030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103451435030 is a deficient number, since it is larger than the sum of its proper divisors (92697236170).
103451435030 is a wasteful number, since it uses less digits than its factorization.
103451435030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 376208.
The product of its (nonzero) digits is 10800, while the sum is 29.
Adding to 103451435030 its reverse (30534154301), we get a palindrome (133985589331).
The spelling of 103451435030 in words is "one hundred three billion, four hundred fifty-one million, four hundred thirty-five thousand, thirty".
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