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3020041355 = 51931789909
BaseRepresentation
bin1011010000000010…
…0010110010001011
321210110201222220112
42310000202302023
522141112310410
61215401544535
7134560633202
oct26400426213
97713658815
103020041355
11130a809851
127034a514b
133918b0726
14209142239
1512a202105
hexb4022c8b

3020041355 has 8 divisors (see below), whose sum is σ = 3814789200. Its totient is φ = 2288873376.

The previous prime is 3020041337. The next prime is 3020041357. The reversal of 3020041355 is 5531400203.

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 3020041355 - 214 = 3020024971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3020041355.

It is not an unprimeable number, because it can be changed into a prime (3020041357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15894860 + ... + 15895049.

It is an arithmetic number, because the mean of its divisors is an integer number (476848650).

Almost surely, 23020041355 is an apocalyptic number.

3020041355 is a deficient number, since it is larger than the sum of its proper divisors (794747845).

3020041355 is a wasteful number, since it uses less digits than its factorization.

3020041355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31789933.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 3020041355 is about 54954.9029204856. The cubic root of 3020041355 is about 1445.4540712097.

Adding to 3020041355 its reverse (5531400203), we get a palindrome (8551441558).

The spelling of 3020041355 in words is "three billion, twenty million, forty-one thousand, three hundred fifty-five".

Divisors: 1 5 19 95 31789909 158949545 604008271 3020041355