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4099211967 = 32584952861
BaseRepresentation
bin1111010001010101…
…0000001010111111
3101120200101112200110
43310111100022333
531343344240332
61514432201103
7203403504204
oct36425201277
911520345613
104099211967
111813997694
12964999193
1350434a616
142ac5bbcab
1518ed214cc
hexf45502bf

4099211967 has 8 divisors (see below), whose sum is σ = 5465930800. Its totient is φ = 2732650560.

The previous prime is 4099211959. The next prime is 4099211969. The reversal of 4099211967 is 7691129904.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4099211967 - 23 = 4099211959 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 (4099211969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51117 + ... + 103977.

It is an arithmetic number, because the mean of its divisors is an integer number (683241350).

Almost surely, 24099211967 is an apocalyptic number.

4099211967 is a deficient number, since it is larger than the sum of its proper divisors (1366718833).

4099211967 is a wasteful number, since it uses less digits than its factorization.

4099211967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78713.

The product of its (nonzero) digits is 244944, while the sum is 48.

The square root of 4099211967 is about 64025.0885747142. The cubic root of 4099211967 is about 1600.4181155974.

The spelling of 4099211967 in words is "four billion, ninety-nine million, two hundred eleven thousand, nine hundred sixty-seven".

Divisors: 1 3 25849 52861 77547 158583 1366403989 4099211967