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3020135627 = 16971779691
BaseRepresentation
bin1011010000000011…
…1001110011001011
321210110220210020002
42310000321303023
522141123320002
61215403553215
7134561505065
oct26400716313
97713823202
103020135627
11130a873663
1270352b80b
13391914602
14209168735
1512a220002
hexb4039ccb

3020135627 has 4 divisors (see below), whose sum is σ = 3021917016. Its totient is φ = 3018354240.

The previous prime is 3020135611. The next prime is 3020135641. The reversal of 3020135627 is 7265310203.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3020135627 - 24 = 3020135611 is a prime.

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 3020135627.

It is not an unprimeable number, because it can be changed into a prime (3020135827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 888149 + ... + 891542.

It is an arithmetic number, because the mean of its divisors is an integer number (755479254).

Almost surely, 23020135627 is an apocalyptic number.

3020135627 is a deficient number, since it is larger than the sum of its proper divisors (1781389).

3020135627 is a wasteful number, since it uses less digits than its factorization.

3020135627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1781388.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 3020135627 is about 54955.7606352601. The cubic root of 3020135627 is about 1445.4691112277.

The spelling of 3020135627 in words is "three billion, twenty million, one hundred thirty-five thousand, six hundred twenty-seven".

Divisors: 1 1697 1779691 3020135627