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3068620723 = 71171374359
BaseRepresentation
bin1011011011100111…
…0110111110110011
321220212011002021101
42312321312332303
522241031330343
61224255105231
7136020563050
oct26671667663
97825132241
103068620723
11133517a193
12717812217
1339b98c30c
1421178a027
1512e5eae4d
hexb6e76fb3

3068620723 has 8 divisors (see below), whose sum is σ = 3509999360. Its totient is φ = 2627993160.

The previous prime is 3068620721. The next prime is 3068620727. The reversal of 3068620723 is 3270268603.

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 3068620723 - 21 = 3068620721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3068620721) 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, 178983 + ... + 195376.

It is an arithmetic number, because the mean of its divisors is an integer number (438749920).

Almost surely, 23068620723 is an apocalyptic number.

3068620723 is a deficient number, since it is larger than the sum of its proper divisors (441378637).

3068620723 is a wasteful number, since it uses less digits than its factorization.

3068620723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375537.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 3068620723 is about 55395.1326652442. The cubic root of 3068620723 is about 1453.1632445096.

The spelling of 3068620723 in words is "three billion, sixty-eight million, six hundred twenty thousand, seven hundred twenty-three".

Divisors: 1 7 1171 8197 374359 2620513 438374389 3068620723