Base | Representation |
---|---|
bin | 110000010100100110… |
… | …1001111000100010001 |
3 | 100220211221121011012220 |
4 | 1200221031033010101 |
5 | 3200010230104140 |
6 | 115401015011253 |
7 | 10332350061144 |
oct | 1405115170421 |
9 | 326757534186 |
10 | 103770550545 |
11 | 40010852582 |
12 | 18140669b29 |
13 | 9a29a3563c |
14 | 5045b2805b |
15 | 2a75289bd0 |
hex | 182934f111 |
103770550545 has 16 divisors (see below), whose sum is σ = 166534498752. Its totient is φ = 55177087680.
The previous prime is 103770550489. The next prime is 103770550571. The reversal of 103770550545 is 545055077301.
It is not a de Polignac number, because 103770550545 - 29 = 103770550033 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 103770550497 and 103770550506.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10445242 + ... + 10455171.
It is an arithmetic number, because the mean of its divisors is an integer number (10408406172).
Almost surely, 2103770550545 is an apocalyptic number.
103770550545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
103770550545 is a deficient number, since it is larger than the sum of its proper divisors (62763948207).
103770550545 is a wasteful number, since it uses less digits than its factorization.
103770550545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20900752.
The product of its (nonzero) digits is 367500, while the sum is 42.
The spelling of 103770550545 in words is "one hundred three billion, seven hundred seventy million, five hundred fifty thousand, five hundred forty-five".
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