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629488201 = 3171286001
BaseRepresentation
bin100101100001010…
…011101001001001
31121212111022110211
4211201103221021
52242122110301
6142244041121
721412363366
oct4541235111
91555438424
10629488201
112a3369891
121569931a1
13a0551934
145d86146d
153a3e5051
hex25853a49

629488201 has 8 divisors (see below), whose sum is σ = 658948608. Its totient is φ = 600600000.

The previous prime is 629488157. The next prime is 629488213. The reversal of 629488201 is 102884926.

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 629488201 - 217 = 629357129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (629488231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140800 + ... + 145201.

It is an arithmetic number, because the mean of its divisors is an integer number (82368576).

Almost surely, 2629488201 is an apocalyptic number.

It is an amenable number.

629488201 is a deficient number, since it is larger than the sum of its proper divisors (29460407).

629488201 is a wasteful number, since it uses less digits than its factorization.

629488201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286103.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 629488201 is about 25089.6034444548. The cubic root of 629488201 is about 857.0296847180.

The spelling of 629488201 in words is "six hundred twenty-nine million, four hundred eighty-eight thousand, two hundred one".

Divisors: 1 31 71 2201 286001 8866031 20306071 629488201