Base | Representation |
---|---|
bin | 1011100011110110… |
… | …1010100110100110 |
3 | 22000021011112010110 |
4 | 2320331222212212 |
5 | 22323403014110 |
6 | 1231531433450 |
7 | 136620351456 |
oct | 27075524646 |
9 | 8007145113 |
10 | 3103173030 |
11 | 1352729911 |
12 | 7272b5886 |
13 | 3a5b99379 |
14 | 2161c1d66 |
15 | 132673a20 |
hex | b8f6a9a6 |
3103173030 has 32 divisors (see below), whose sum is σ = 7885711584. Its totient is φ = 778835456.
The previous prime is 3103173023. The next prime is 3103173037. The reversal of 3103173030 is 303713013.
It is an interprime number because it is at equal distance from previous prime (3103173023) and next prime (3103173037).
It is a junction number, because it is equal to n+sod(n) for n = 3103172988 and 3103173006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3103173037) 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, 3041817 + ... + 3042836.
It is an arithmetic number, because the mean of its divisors is an integer number (246428487).
Almost surely, 23103173030 is an apocalyptic number.
3103173030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3103173030 is an abundant number, since it is smaller than the sum of its proper divisors (4782538554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3103173030 is a wasteful number, since it uses less digits than its factorization.
3103173030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6084680.
The product of its (nonzero) digits is 567, while the sum is 21.
The square root of 3103173030 is about 55706.1309911216. The cubic root of 3103173030 is about 1458.5970494367.
Adding to 3103173030 its reverse (303713013), we get a palindrome (3406886043).
The spelling of 3103173030 in words is "three billion, one hundred three million, one hundred seventy-three thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •