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674414741 = 711132392819
BaseRepresentation
bin101000001100101…
…100000010010101
31202000000211002202
4220030230002111
52340122232431
6150531014245
722466300510
oct5014540225
91660024082
10674414741
11316764860
12169a3a385
13a99519a0
14657d7d77
153e31b8cb
hex2832c095

674414741 has 32 divisors (see below), whose sum is σ = 909619200. Its totient is φ = 482892480.

The previous prime is 674414731. The next prime is 674414743. The reversal of 674414741 is 147414476.

It is not a de Polignac number, because 674414741 - 210 = 674413717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 674414695 and 674414704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674414743) 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 31 ways as a sum of consecutive naturals, for example, 237830 + ... + 240648.

It is an arithmetic number, because the mean of its divisors is an integer number (28425600).

Almost surely, 2674414741 is an apocalyptic number.

It is an amenable number.

674414741 is a deficient number, since it is larger than the sum of its proper divisors (235204459).

674414741 is a wasteful number, since it uses less digits than its factorization.

674414741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3089.

The product of its digits is 75264, while the sum is 38.

The square root of 674414741 is about 25969.4963563023. The cubic root of 674414741 is about 876.9517210887.

The spelling of 674414741 in words is "six hundred seventy-four million, four hundred fourteen thousand, seven hundred forty-one".

Divisors: 1 7 11 13 77 91 143 239 1001 1673 2629 2819 3107 18403 19733 21749 31009 34177 36647 217063 239239 256529 403117 673741 2821819 4716187 7411151 8758633 51878057 61310431 96344963 674414741