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2940084101 = 26318616007
BaseRepresentation
bin1010111100111110…
…0001111110000101
321120220021202011202
42233033201332011
522010130142401
61203424112245
7132600205523
oct25717417605
97526252152
102940084101
111279667779
126a0765685
1337b166946
141dc68b313
151231ab06b
hexaf3e1f85

2940084101 has 8 divisors (see below), whose sum is σ = 2953340544. Its totient is φ = 2926843920.

The previous prime is 2940084071. The next prime is 2940084109. The reversal of 2940084101 is 1014800492.

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 2940084101 - 230 = 1866342277 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 (2940084109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486440 + ... + 492446.

It is an arithmetic number, because the mean of its divisors is an integer number (369167568).

Almost surely, 22940084101 is an apocalyptic number.

It is an amenable number.

2940084101 is a deficient number, since it is larger than the sum of its proper divisors (13256443).

2940084101 is a wasteful number, since it uses less digits than its factorization.

2940084101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8131.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 2940084101 is about 54222.5423693873. The cubic root of 2940084101 is about 1432.5834111272.

Adding to 2940084101 its reverse (1014800492), we get a palindrome (3954884593).

The spelling of 2940084101 in words is "two billion, nine hundred forty million, eighty-four thousand, one hundred one".

Divisors: 1 263 1861 6007 489443 1579841 11179027 2940084101