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3001201445 = 511291881631
BaseRepresentation
bin1011001011100010…
…1011001100100101
321202011021211102002
42302320223030211
522121301421240
61213450055045
7134241535304
oct26270531445
97664254362
103001201445
111300111080
126b911a485
1338aa15358
1420683a43b
1512872ed15
hexb2e2b325

3001201445 has 16 divisors (see below), whose sum is σ = 4064325120. Its totient is φ = 2107425600.

The previous prime is 3001201433. The next prime is 3001201457. The reversal of 3001201445 is 5441021003.

3001201445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3001201433) and next prime (3001201457).

It is not a de Polignac number, because 3001201445 - 24 = 3001201429 is a prime.

It is a super-2 number, since 2×30012014452 = 18014420226940176050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 939221 + ... + 942410.

It is an arithmetic number, because the mean of its divisors is an integer number (254020320).

Almost surely, 23001201445 is an apocalyptic number.

It is an amenable number.

3001201445 is a deficient number, since it is larger than the sum of its proper divisors (1063123675).

3001201445 is a wasteful number, since it uses less digits than its factorization.

3001201445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881676.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 3001201445 is about 54783.2222947866. Note that the first 4 decimals coincide. The cubic root of 3001201445 is about 1442.4420761152.

Adding to 3001201445 its reverse (5441021003), we get a palindrome (8442222448).

The spelling of 3001201445 in words is "three billion, one million, two hundred one thousand, four hundred forty-five".

Divisors: 1 5 11 29 55 145 319 1595 1881631 9408155 20697941 54567299 103489705 272836495 600240289 3001201445