Search a number
-
+
3550034045 = 54201169009
BaseRepresentation
bin1101001110011001…
…0011100001111101
3100011102000102012102
43103212103201331
524232302042140
61344133314445
7153654535325
oct32346234175
910142012172
103550034045
1115619a1138
12830a95a25
1344763737c
142596a4285
1515b9e1e15
hexd399387d

3550034045 has 8 divisors (see below), whose sum is σ = 4261080120. Its totient is φ = 2839334400.

The previous prime is 3550034023. The next prime is 3550034051. The reversal of 3550034045 is 5404300553.

It can be written as a sum of positive squares in 4 ways, for example, as 19321 + 3550014724 = 139^2 + 59582^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3550034045 - 214 = 3550017661 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3550033999 and 3550034017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63500 + ... + 105509.

It is an arithmetic number, because the mean of its divisors is an integer number (532635015).

Almost surely, 23550034045 is an apocalyptic number.

It is an amenable number.

3550034045 is a deficient number, since it is larger than the sum of its proper divisors (711046075).

3550034045 is a wasteful number, since it uses less digits than its factorization.

3550034045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173215.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 3550034045 is about 59582.1621376734. The cubic root of 3550034045 is about 1525.4951784403.

Adding to 3550034045 its reverse (5404300553), we get a palindrome (8954334598).

The spelling of 3550034045 in words is "three billion, five hundred fifty million, thirty-four thousand, forty-five".

Divisors: 1 5 4201 21005 169009 845045 710006809 3550034045