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3005141 = 17434111
BaseRepresentation
bin1011011101101011010101
312122200021112
423131223111
51232131031
6144224405
734354226
oct13355325
95580245
103005141
111772897
12100b105
13812ab9
1458324d
153e562b
hex2ddad5

3005141 has 8 divisors (see below), whose sum is σ = 3256704. Its totient is φ = 2761920.

The previous prime is 3005131. The next prime is 3005147. The reversal of 3005141 is 1415003.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3005141 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 (3005147) 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, 1325 + ... + 2786.

It is an arithmetic number, because the mean of its divisors is an integer number (407088).

Almost surely, 23005141 is an apocalyptic number.

It is an amenable number.

3005141 is a deficient number, since it is larger than the sum of its proper divisors (251563).

3005141 is a wasteful number, since it uses less digits than its factorization.

3005141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4171.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 3005141 is about 1733.5342511759. The cubic root of 3005141 is about 144.3072945161.

The spelling of 3005141 in words is "three million, five thousand, one hundred forty-one".

Divisors: 1 17 43 731 4111 69887 176773 3005141