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3020102323 = 7457944077
BaseRepresentation
bin1011010000000011…
…0001101010110011
321210110212002112121
42310000301222303
522141121233243
61215403135111
7134561306020
oct26400615263
97713762477
103020102323
11130a850637
12703514497
133919023c4
1420915a547
1512a2151ed
hexb4031ab3

3020102323 has 8 divisors (see below), whose sum is σ = 3459101792. Its totient is φ = 2582991936.

The previous prime is 3020102287. The next prime is 3020102329. The reversal of 3020102323 is 3232010203.

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

It is not a de Polignac number, because 3020102323 - 29 = 3020101811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3020102297 and 3020102306.

It is not an unprimeable number, because it can be changed into a prime (3020102329) 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, 468840 + ... + 475237.

It is an arithmetic number, because the mean of its divisors is an integer number (432387724).

Almost surely, 23020102323 is an apocalyptic number.

3020102323 is a deficient number, since it is larger than the sum of its proper divisors (438999469).

3020102323 is an equidigital number, since it uses as much as digits as its factorization.

3020102323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944541.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3020102323 is about 54955.4576270638. The cubic root of 3020102323 is about 1445.4637979917.

Adding to 3020102323 its reverse (3232010203), we get a palindrome (6252112526).

The spelling of 3020102323 in words is "three billion, twenty million, one hundred two thousand, three hundred twenty-three".

Divisors: 1 7 457 3199 944077 6608539 431443189 3020102323