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2972614087 = 19315046883
BaseRepresentation
bin1011000100101110…
…0111110111000111
321200011111102221001
42301023213313013
522041442122322
61210545234131
7133443542242
oct26113476707
97604442831
102972614087
111295a65a63
126ab632947
13384b16361
14202b18259
15125e84827
hexb12e7dc7

2972614087 has 8 divisors (see below), whose sum is σ = 3230005760. Its totient is φ = 2725316280.

The previous prime is 2972614079. The next prime is 2972614091. The reversal of 2972614087 is 7804162792.

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 2972614087 - 23 = 2972614079 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 (2972614097) 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, 2522853 + ... + 2524030.

It is an arithmetic number, because the mean of its divisors is an integer number (403750720).

Almost surely, 22972614087 is an apocalyptic number.

2972614087 is a deficient number, since it is larger than the sum of its proper divisors (257391673).

2972614087 is a wasteful number, since it uses less digits than its factorization.

2972614087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5046933.

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 2972614087 is about 54521.6845576143. The cubic root of 2972614087 is about 1437.8475569645.

The spelling of 2972614087 in words is "two billion, nine hundred seventy-two million, six hundred fourteen thousand, eighty-seven".

Divisors: 1 19 31 589 5046883 95890777 156453373 2972614087