Base | Representation |
---|---|
bin | 1011001100010010… |
… | …1100011111111001 |
3 | 21202101012220212000 |
4 | 2303010230133321 |
5 | 22123103240010 |
6 | 1214041411213 |
7 | 134310401130 |
oct | 26304543771 |
9 | 7671186760 |
10 | 3004352505 |
11 | 1301973560 |
12 | 6ba199b09 |
13 | 38b57969b |
14 | 20701a917 |
15 | 128b537c0 |
hex | b312c7f9 |
3004352505 has 64 divisors (see below), whose sum is σ = 6659020800. Its totient is φ = 1248557760.
The previous prime is 3004352479. The next prime is 3004352521. The reversal of 3004352505 is 5052534003.
3004352505 is a `hidden beast` number, since 300 + 4 + 352 + 5 + 0 + 5 = 666.
It is not a de Polignac number, because 3004352505 - 221 = 3002255353 is a prime.
It is a super-2 number, since 2×30043525052 = 18052267948599550050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 134115 + ... + 154904.
It is an arithmetic number, because the mean of its divisors is an integer number (104047200).
Almost surely, 23004352505 is an apocalyptic number.
3004352505 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3004352505 is an abundant number, since it is smaller than the sum of its proper divisors (3654668295).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3004352505 is a wasteful number, since it uses less digits than its factorization.
3004352505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289051 (or 289045 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 27.
The square root of 3004352505 is about 54811.9741023802. The cubic root of 3004352505 is about 1442.9467219838.
Adding to 3004352505 its reverse (5052534003), we get a palindrome (8056886508).
The spelling of 3004352505 in words is "three billion, four million, three hundred fifty-two thousand, five hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.142 sec. • engine limits •