Base | Representation |
---|---|
bin | 101111111101111110… |
… | …1000000000011000000 |
3 | 100211220000222020201002 |
4 | 1133323331000003000 |
5 | 3141431344220000 |
6 | 115153414031132 |
7 | 10304500526051 |
oct | 1377375000300 |
9 | 324800866632 |
10 | 103011320000 |
11 | 3a761228416 |
12 | 17b6a3484a8 |
13 | 99386585b4 |
14 | 4db2d72728 |
15 | 2a2d7b78d5 |
hex | 17fbf400c0 |
103011320000 has 70 divisors (see below), whose sum is σ = 255434694108. Its totient is φ = 41204512000.
The previous prime is 103011319997. The next prime is 103011320057. The reversal of 103011320000 is 23110301.
It is a super-2 number, since 2×1030113200002 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1247642 + ... + 1327641.
Almost surely, 2103011320000 is an apocalyptic number.
103011320000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103011320000 is an abundant number, since it is smaller than the sum of its proper divisors (152423374108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103011320000 is an frugal number, since it uses more digits than its factorization.
103011320000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2575315 (or 2575290 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 11.
Adding to 103011320000 its reverse (23110301), we get a palindrome (103034430301).
The spelling of 103011320000 in words is "one hundred three billion, eleven million, three hundred twenty thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •