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675446076 = 223229646979
BaseRepresentation
bin101000010000100…
…111110100111100
31202001222012211100
4220100213310330
52340403233301
6151005053100
722511124354
oct5020476474
91661865740
10675446076
113172a96a8
1216a257190
13a9c23246
14659c5b64
153e472286
hex28427d3c

675446076 has 36 divisors (see below), whose sum is σ = 1766255400. Its totient is φ = 217384608.

The previous prime is 675446069. The next prime is 675446089. The reversal of 675446076 is 670644576.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 322446 + ... + 324533.

It is an arithmetic number, because the mean of its divisors is an integer number (49062650).

Almost surely, 2675446076 is an apocalyptic number.

It is an amenable number.

675446076 is an abundant number, since it is smaller than the sum of its proper divisors (1090809324).

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

675446076 is a wasteful number, since it uses less digits than its factorization.

675446076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647018 (or 647013 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The square root of 675446076 is about 25989.3454323113. The cubic root of 675446076 is about 877.3985135998.

The spelling of 675446076 in words is "six hundred seventy-five million, four hundred forty-six thousand, seventy-six".

Divisors: 1 2 3 4 6 9 12 18 29 36 58 87 116 174 261 348 522 1044 646979 1293958 1940937 2587916 3881874 5822811 7763748 11645622 18762391 23291244 37524782 56287173 75049564 112574346 168861519 225148692 337723038 675446076