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3003412340 = 225150170617
BaseRepresentation
bin1011001100000100…
…0110111101110100
321202022110011012002
42303001012331310
522122333143330
61214005314432
7134266404125
oct26301067564
97668404162
103003412340
111301391165
126b9a05a18
1338b30a786
14206c5404c
15128a19e45
hexb3046f74

3003412340 has 12 divisors (see below), whose sum is σ = 6307165956. Its totient is φ = 1201364928.

The previous prime is 3003412333. The next prime is 3003412343. The reversal of 3003412340 is 432143003.

3003412340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 442849936 + 2560562404 = 21044^2 + 50602^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 150170617 = 3003412340 / (3 + 0 + 0 + 3 + 4 + 1 + 2 + 3 + 4 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3003412343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75085289 + ... + 75085328.

It is an arithmetic number, because the mean of its divisors is an integer number (525597163).

Almost surely, 23003412340 is an apocalyptic number.

It is an amenable number.

3003412340 is an abundant number, since it is smaller than the sum of its proper divisors (3303753616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3003412340 is a wasteful number, since it uses less digits than its factorization.

3003412340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150170626 (or 150170624 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 3003412340 is about 54803.3971574756. The cubic root of 3003412340 is about 1442.7961904314.

Adding to 3003412340 its reverse (432143003), we get a palindrome (3435555343).

The spelling of 3003412340 in words is "three billion, three million, four hundred twelve thousand, three hundred forty".

Divisors: 1 2 4 5 10 20 150170617 300341234 600682468 750853085 1501706170 3003412340