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6374380 = 22567271
BaseRepresentation
bin11000010100001111101100
3102222212000011
4120110033230
53112440010
6344343004
7105116125
oct30241754
912885004
106374380
113664191
122174a64
13142252c
14bbd04c
1585da8a
hex6143ec

6374380 has 36 divisors (see below), whose sum is σ = 13780368. Its totient is φ = 2476320.

The previous prime is 6374353. The next prime is 6374383. The reversal of 6374380 is 834736.

It is not an unprimeable number, because it can be changed into a prime (6374383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89745 + ... + 89815.

It is an arithmetic number, because the mean of its divisors is an integer number (382788).

Almost surely, 26374380 is an apocalyptic number.

It is an amenable number.

6374380 is an abundant number, since it is smaller than the sum of its proper divisors (7405988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6374380 is a wasteful number, since it uses less digits than its factorization.

6374380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 6374380 is about 2524.7534533098. The cubic root of 6374380 is about 185.4154772189.

The spelling of 6374380 in words is "six million, three hundred seventy-four thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 67 71 134 142 268 284 335 355 670 710 1340 1420 4489 4757 8978 9514 17956 19028 22445 23785 44890 47570 89780 95140 318719 637438 1274876 1593595 3187190 6374380