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4075797973 = 131542720323
BaseRepresentation
bin1111001011101111…
…1011110111010101
3101112001022222201111
43302323323313111
531321401013343
61512234255021
7203000465632
oct36273736725
911461288644
104075797973
111801755385
12958b87471
134cc5402a0
142a9445189
1518cc48c9d
hexf2efbdd5

4075797973 has 8 divisors (see below), whose sum is σ = 4389821408. Its totient is φ = 3761846064.

The previous prime is 4075797967. The next prime is 4075798033. The reversal of 4075797973 is 3797975704.

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-4075797973 is a prime.

It is a super-2 number, since 2×40757979732 = 33224258233421817458, 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 (4075767973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190390 + ... + 210712.

It is an arithmetic number, because the mean of its divisors is an integer number (548727676).

Almost surely, 24075797973 is an apocalyptic number.

It is an amenable number.

4075797973 is a deficient number, since it is larger than the sum of its proper divisors (314023435).

4075797973 is a wasteful number, since it uses less digits than its factorization.

4075797973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35763.

The product of its (nonzero) digits is 11668860, while the sum is 58.

The square root of 4075797973 is about 63841.9765749777. The cubic root of 4075797973 is about 1597.3651912303.

The spelling of 4075797973 in words is "four billion, seventy-five million, seven hundred ninety-seven thousand, nine hundred seventy-three".

Divisors: 1 13 15427 20323 200551 264199 313522921 4075797973