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6040912213 = 71974380647
BaseRepresentation
bin1011010000001000…
…10000000101010101
3120121000001010200101
411220010100011111
544332433142323
62435233414101
7302461622650
oct55004200525
916530033611
106040912213
11261aa34836
12120710a331
137536c188b
1441441c897
15255519dad
hex168110155

6040912213 has 8 divisors (see below), whose sum is σ = 6938946432. Its totient is φ = 5151639696.

The previous prime is 6040912187. The next prime is 6040912249. The reversal of 6040912213 is 3122190406.

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

It is not a de Polignac number, because 6040912213 - 25 = 6040912181 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 (6040913213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2188945 + ... + 2191702.

It is an arithmetic number, because the mean of its divisors is an integer number (867368304).

Almost surely, 26040912213 is an apocalyptic number.

It is an amenable number.

6040912213 is a deficient number, since it is larger than the sum of its proper divisors (898034219).

6040912213 is a wasteful number, since it uses less digits than its factorization.

6040912213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4380851.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 6040912213 is about 77723.3054688232. The cubic root of 6040912213 is about 1821.2413755539.

The spelling of 6040912213 in words is "six billion, forty million, nine hundred twelve thousand, two hundred thirteen".

Divisors: 1 7 197 1379 4380647 30664529 862987459 6040912213