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676108384 = 2576149481
BaseRepresentation
bin101000010011001…
…001100001100000
31202010012212100021
4220103021201200
52341040432014
6151031203224
722516553320
oct5023114140
91663185307
10676108384
11317711266
1216a516514
13aa0c5843
1465b19280
153e553624
hex284c9860

676108384 has 48 divisors (see below), whose sum is σ = 1546213536. Its totient is φ = 285004800.

The previous prime is 676108339. The next prime is 676108387. The reversal of 676108384 is 483801676.

It is a self number, because there is not a number n which added to its sum of digits gives 676108384.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676108387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11077 + ... + 38404.

It is an arithmetic number, because the mean of its divisors is an integer number (32212782).

Almost surely, 2676108384 is an apocalyptic number.

It is an amenable number.

676108384 is an abundant number, since it is smaller than the sum of its proper divisors (870105152).

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

676108384 is a wasteful number, since it uses less digits than its factorization.

676108384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49559 (or 49551 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 676108384 is about 26002.0842241540. The cubic root of 676108384 is about 877.6851973405.

The spelling of 676108384 in words is "six hundred seventy-six million, one hundred eight thousand, three hundred eighty-four".

Divisors: 1 2 4 7 8 14 16 28 32 56 61 112 122 224 244 427 488 854 976 1708 1952 3416 6832 13664 49481 98962 197924 346367 395848 692734 791696 1385468 1583392 2770936 3018341 5541872 6036682 11083744 12073364 21128387 24146728 42256774 48293456 84513548 96586912 169027096 338054192 676108384