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6674070 = 23513109157
BaseRepresentation
bin11001011101011010010110
3110120002002210
4121131122112
53202032240
6355014250
7110504634
oct31353226
913502083
106674070
113849367
12229a386
1314c8a70
14c5a354
158bc780
hex65d696

6674070 has 64 divisors (see below), whose sum is σ = 17519040. Its totient is φ = 1617408.

The previous prime is 6674069. The next prime is 6674093. The reversal of 6674070 is 704766.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 42432 + ... + 42588.

It is an arithmetic number, because the mean of its divisors is an integer number (273735).

Almost surely, 26674070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6674070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8759520).

6674070 is an abundant number, since it is smaller than the sum of its proper divisors (10844970).

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

6674070 is a wasteful number, since it uses less digits than its factorization.

6674070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 6674070 is about 2583.4221490109. The cubic root of 6674070 is about 188.2768480373.

The spelling of 6674070 in words is "six million, six hundred seventy-four thousand, seventy".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 109 130 157 195 218 314 327 390 471 545 654 785 942 1090 1417 1570 1635 2041 2355 2834 3270 4082 4251 4710 6123 7085 8502 10205 12246 14170 17113 20410 21255 30615 34226 42510 51339 61230 85565 102678 171130 222469 256695 444938 513390 667407 1112345 1334814 2224690 3337035 6674070