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3002925069 = 34371001977
BaseRepresentation
bin1011001011111101…
…0000000000001101
321202021112101210000
42302333100000031
522122222100234
61213551034513
7134262304404
oct26277200015
97667471700
103002925069
111301089061
126b980ba39
1338b199a51
14206b6863b
15128970899
hexb2fd000d

3002925069 has 20 divisors (see below), whose sum is σ = 4607094844. Its totient is φ = 1947841344.

The previous prime is 3002925061. The next prime is 3002925077. The reversal of 3002925069 is 9605292003.

3002925069 is a `hidden beast` number, since 300 + 292 + 5 + 0 + 69 = 666.

It is an interprime number because it is at equal distance from previous prime (3002925061) and next prime (3002925077).

It can be written as a sum of positive squares in 2 ways, for example, as 1373591844 + 1629333225 = 37062^2 + 40365^2 .

It is not a de Polignac number, because 3002925069 - 23 = 3002925061 is a prime.

It is a super-2 number, since 2×30029250692 = 18035117940057309522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3002925061) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 497992 + ... + 503985.

Almost surely, 23002925069 is an apocalyptic number.

It is an amenable number.

3002925069 is a deficient number, since it is larger than the sum of its proper divisors (1604169775).

3002925069 is a wasteful number, since it uses less digits than its factorization.

3002925069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002026 (or 1002017 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 3002925069 is about 54798.9513494556. The cubic root of 3002925069 is about 1442.7181602127.

The spelling of 3002925069 in words is "three billion, two million, nine hundred twenty-five thousand, sixty-nine".

Divisors: 1 3 9 27 37 81 111 333 999 2997 1001977 3005931 9017793 27053379 37073149 81160137 111219447 333658341 1000975023 3002925069