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3013412021 = 15132716101
BaseRepresentation
bin1011001110011101…
…0000010010110101
321210000021012011122
42303213100102311
522132413141041
61215003513325
7134450402534
oct26347202265
97700235148
103013412021
111306aa1064
12701228845
133903cc149
142082d831b
15129842c4b
hexb39d04b5

3013412021 has 8 divisors (see below), whose sum is σ = 3034793088. Its totient is φ = 2992050000.

The previous prime is 3013411987. The next prime is 3013412057. The reversal of 3013412021 is 1202143103.

3013412021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3013412021 - 26 = 3013411957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013412621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490871 + ... + 496971.

It is an arithmetic number, because the mean of its divisors is an integer number (379349136).

Almost surely, 23013412021 is an apocalyptic number.

It is an amenable number.

3013412021 is a deficient number, since it is larger than the sum of its proper divisors (21381067).

3013412021 is a wasteful number, since it uses less digits than its factorization.

3013412021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9523.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3013412021 is about 54894.5536551669. The cubic root of 3013412021 is about 1444.3956510603.

Adding to 3013412021 its reverse (1202143103), we get a palindrome (4215555124).

The spelling of 3013412021 in words is "three billion, thirteen million, four hundred twelve thousand, twenty-one".

Divisors: 1 151 3271 6101 493921 921251 19956371 3013412021