Base | Representation |
---|---|
bin | 110000001010111001… |
… | …1100100000000001110 |
3 | 100220000021010012011002 |
4 | 1200111303210000032 |
5 | 3143323413202304 |
6 | 115304430300302 |
7 | 10321315306061 |
oct | 1402563440016 |
9 | 326007105132 |
10 | 103445053454 |
11 | 3a964043816 |
12 | 1806b657692 |
13 | 99a747b302 |
14 | 50147d88d8 |
15 | 2a568e131e |
hex | 1815ce400e |
103445053454 has 8 divisors (see below), whose sum is σ = 155274375720. Its totient is φ = 51686928216.
The previous prime is 103445053451. The next prime is 103445053477. The reversal of 103445053454 is 454350544301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103445053451) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17795624 + ... + 17801435.
It is an arithmetic number, because the mean of its divisors is an integer number (19409296965).
Almost surely, 2103445053454 is an apocalyptic number.
103445053454 is a deficient number, since it is larger than the sum of its proper divisors (51829322266).
103445053454 is a wasteful number, since it uses less digits than its factorization.
103445053454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35598514.
The product of its (nonzero) digits is 288000, while the sum is 38.
Adding to 103445053454 its reverse (454350544301), we get a palindrome (557795597755).
The spelling of 103445053454 in words is "one hundred three billion, four hundred forty-five million, fifty-three thousand, four hundred fifty-four".
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