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8472002 = 2721129271
BaseRepresentation
bin100000010100…
…010111000010
3120221102101212
4200110113002
54132101002
6501330122
7132003500
oct40242702
916842355
108472002
114867160
122a06942
1319a8226
1411a7670
15b25352
hex8145c2

8472002 has 48 divisors (see below), whose sum is σ = 16744320. Its totient is φ = 3175200.

The previous prime is 8471963. The next prime is 8472007. The reversal of 8472002 is 2002748.

It is not an unprimeable number, because it can be changed into a prime (8472007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31127 + ... + 31397.

It is an arithmetic number, because the mean of its divisors is an integer number (348840).

Almost surely, 28472002 is an apocalyptic number.

8472002 is a deficient number, since it is larger than the sum of its proper divisors (8272318).

8472002 is a wasteful number, since it uses less digits than its factorization.

8472002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327 (or 320 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 8472002 is about 2910.6703695197. The cubic root of 8472002 is about 203.8584337574.

The spelling of 8472002 in words is "eight million, four hundred seventy-two thousand, two".

Divisors: 1 2 7 11 14 22 29 49 58 77 98 154 203 271 319 406 539 542 638 1078 1421 1897 2233 2842 2981 3794 4466 5962 7859 13279 15631 15718 20867 26558 31262 41734 55013 86449 110026 146069 172898 292138 385091 605143 770182 1210286 4236001 8472002