Search a number
-
+
3030007 = 29163641
BaseRepresentation
bin1011100011101111110111
312200221101111
423203233313
51233430012
6144535451
734516561
oct13435767
95627344
103030007
11178a542
121021587
13821206
1458c331
153ecba7
hex2e3bf7

3030007 has 8 divisors (see below), whose sum is σ = 3158640. Its totient is φ = 2903040.

The previous prime is 3029981. The next prime is 3030017. The reversal of 3030007 is 7000303.

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-3030007 is a prime.

It is a Duffinian number.

3030007 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3030017) 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, 4407 + ... + 5047.

It is an arithmetic number, because the mean of its divisors is an integer number (394830).

Almost surely, 23030007 is an apocalyptic number.

3030007 is a deficient number, since it is larger than the sum of its proper divisors (128633).

3030007 is a wasteful number, since it uses less digits than its factorization.

3030007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833.

The product of its (nonzero) digits is 63, while the sum is 13.

The square root of 3030007 is about 1740.6915292492. The cubic root of 3030007 is about 144.7042246651.

The spelling of 3030007 in words is "three million, thirty thousand, seven".

Divisors: 1 29 163 641 4727 18589 104483 3030007