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4022002031313 = 37191523906253
BaseRepresentation
bin111010100001110010000…
…000001001101011010001
3112020111111020101200211210
4322201302000021223101
51011344030010000223
612315403205530333
7563402650122030
oct72416200115321
915214436350753
104022002031313
1113107a3325422
1254b5a84139a9
132323721ac186
14dc94748c717
156e94c88a893
hex3a872009ad1

4022002031313 has 8 divisors (see below), whose sum is σ = 6128765000128. Its totient is φ = 2298286875024.

The previous prime is 4022002031273. The next prime is 4022002031321. The reversal of 4022002031313 is 3131302002204.

Adding to 4022002031313 its reverse (3131302002204), we get a palindrome (7153304033517).

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

It is not a de Polignac number, because 4022002031313 - 216 = 4022001965777 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 191523906253 = 4022002031313 / (4 + 0 + 2 + 2 + 0 + 0 + 2 + 0 + 3 + 1 + 3 + 1 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4022002031313.

It is not an unprimeable number, because it can be changed into a prime (4022002031353) 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, 95761953106 + ... + 95761953147.

It is an arithmetic number, because the mean of its divisors is an integer number (766095625016).

Almost surely, 24022002031313 is an apocalyptic number.

It is an amenable number.

4022002031313 is a deficient number, since it is larger than the sum of its proper divisors (2106762968815).

4022002031313 is a wasteful number, since it uses less digits than its factorization.

4022002031313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191523906263.

The product of its (nonzero) digits is 864, while the sum is 21.

The spelling of 4022002031313 in words is "four trillion, twenty-two billion, two million, thirty-one thousand, three hundred thirteen".

Divisors: 1 3 7 21 191523906253 574571718759 1340667343771 4022002031313