Base | Representation |
---|---|
bin | 110000001011010111… |
… | …1000100010101111001 |
3 | 100220001100110200220011 |
4 | 1200112233010111321 |
5 | 3143341411334114 |
6 | 115310144501521 |
7 | 10321565015062 |
oct | 1402657042571 |
9 | 326040420804 |
10 | 103460652409 |
11 | 3a971928514 |
12 | 1807491a8a1 |
13 | 99aa78046a |
14 | 50168d9569 |
15 | 2a57e731c4 |
hex | 1816bc4579 |
103460652409 has 9 divisors (see below), whose sum is σ = 105204484749. Its totient is φ = 101745276960.
The previous prime is 103460652397. The next prime is 103460652439. The reversal of 103460652409 is 904256064301.
The square root of 103460652409 is 321653.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 33990453225 + 69470199184 = 184365^2 + 263572^2 .
It is not a de Polignac number, because 103460652409 - 29 = 103460651897 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103460652439) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 19618197 + ... + 19623469.
Almost surely, 2103460652409 is an apocalyptic number.
103460652409 is the 321653-rd square number.
103460652409 is the 160827-th centered octagonal number.
It is an amenable number.
103460652409 is a deficient number, since it is larger than the sum of its proper divisors (1743832340).
103460652409 is an frugal number, since it uses more digits than its factorization.
103460652409 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10668 (or 5334 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 40.
The spelling of 103460652409 in words is "one hundred three billion, four hundred sixty million, six hundred fifty-two thousand, four hundred nine".
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