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2008032349 = 79212911939
BaseRepresentation
bin111011110110000…
…0010010001011101
312011221110121112111
41313230002101131
513103024013344
6531131034021
7100521664501
oct16754022135
95157417474
102008032349
11940533474
1248059b911
1326002a42b
1415098a301
15bb44c834
hex77b0245d

2008032349 has 8 divisors (see below), whose sum is σ = 2034576000. Its totient is φ = 1981516992.

The previous prime is 2008032317. The next prime is 2008032391. The reversal of 2008032349 is 9432308002.

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 2008032349 - 25 = 2008032317 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 2008032349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2008039349) 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, 162222 + ... + 174160.

It is an arithmetic number, because the mean of its divisors is an integer number (254322000).

Almost surely, 22008032349 is an apocalyptic number.

It is an amenable number.

2008032349 is a deficient number, since it is larger than the sum of its proper divisors (26543651).

2008032349 is a wasteful number, since it uses less digits than its factorization.

2008032349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14147.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 2008032349 is about 44811.0739549947. The cubic root of 2008032349 is about 1261.6054845065.

The spelling of 2008032349 in words is "two billion, eight million, thirty-two thousand, three hundred forty-nine".

Divisors: 1 79 2129 11939 168191 943181 25418131 2008032349