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3018796342 = 21979442009
BaseRepresentation
bin1011001111101111…
…0010110100110110
321210101101202001221
42303323302310312
522140302440332
61215315140554
7134544226342
oct26373626466
97711352057
103018796342
11130a039411
12702ba475a
13391565b33
14208cda622
1512a058297
hexb3ef2d36

3018796342 has 8 divisors (see below), whose sum is σ = 4766520600. Its totient is φ = 1429956144.

The previous prime is 3018796331. The next prime is 3018796423. The reversal of 3018796342 is 2436978103.

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

It is a super-2 number, since 2×30187963422 = 18226262708945161928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39720967 + ... + 39721042.

It is an arithmetic number, because the mean of its divisors is an integer number (595815075).

Almost surely, 23018796342 is an apocalyptic number.

3018796342 is a deficient number, since it is larger than the sum of its proper divisors (1747724258).

3018796342 is a wasteful number, since it uses less digits than its factorization.

3018796342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79442030.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 3018796342 is about 54943.5741647738. The cubic root of 3018796342 is about 1445.2554142764.

The spelling of 3018796342 in words is "three billion, eighteen million, seven hundred ninety-six thousand, three hundred forty-two".

Divisors: 1 2 19 38 79442009 158884018 1509398171 3018796342