Search a number
-
+
7404104077 = 31376455191
BaseRepresentation
bin1101110010101000…
…11010100110001101
3201010000010110100221
412321110122212031
5110130422312302
63222411351341
7351323563156
oct67124324615
921100113327
107404104077
11315a472a87
121527752551
1390cc53596
145034ac92d
152d503d937
hex1b951a98d

7404104077 has 8 divisors (see below), whose sum is σ = 7849513472. Its totient is φ = 6971605200.

The previous prime is 7404104069. The next prime is 7404104083. The reversal of 7404104077 is 7704014047.

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 7404104077 - 23 = 7404104069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7404104017) 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, 3226449 + ... + 3228742.

It is an arithmetic number, because the mean of its divisors is an integer number (981189184).

Almost surely, 27404104077 is an apocalyptic number.

It is an amenable number.

7404104077 is a deficient number, since it is larger than the sum of its proper divisors (445409395).

7404104077 is a wasteful number, since it uses less digits than its factorization.

7404104077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6455259.

The product of its (nonzero) digits is 21952, while the sum is 34.

The square root of 7404104077 is about 86047.1038269156. The cubic root of 7404104077 is about 1949.0553458225.

The spelling of 7404104077 in words is "seven billion, four hundred four million, one hundred four thousand, seventy-seven".

Divisors: 1 31 37 1147 6455191 200110921 238842067 7404104077