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980908324 = 2211233131267
BaseRepresentation
bin111010011101110…
…111100100100100
32112100202022020221
4322131313210210
54002103031244
6241200134124
733210404014
oct7235674444
92470668227
10980908324
11463773a40
12234607344
131282b4336
14943bbc44
155b1ae784
hex3a777924

980908324 has 48 divisors (see below), whose sum is σ = 2017161216. Its totient is φ = 412711200.

The previous prime is 980908237. The next prime is 980908333. The reversal of 980908324 is 423809089.

It is a happy number.

It is a super-2 number, since 2×9809083242 = 1924362280184977952, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15739 + ... + 47005.

It is an arithmetic number, because the mean of its divisors is an integer number (42024192).

Almost surely, 2980908324 is an apocalyptic number.

It is an amenable number.

980908324 is an abundant number, since it is smaller than the sum of its proper divisors (1036252892).

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

980908324 is a wasteful number, since it uses less digits than its factorization.

980908324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31336 (or 31334 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 980908324 is about 31319.4559978298. The cubic root of 980908324 is about 993.5951737803.

The spelling of 980908324 in words is "nine hundred eighty million, nine hundred eight thousand, three hundred twenty-four".

Divisors: 1 2 4 11 22 23 31 44 46 62 92 124 253 341 506 682 713 1012 1364 1426 2852 7843 15686 31267 31372 62534 125068 343937 687874 719141 969277 1375748 1438282 1938554 2876564 3877108 7910551 10662047 15821102 21324094 22293371 31642204 42648188 44586742 89173484 245227081 490454162 980908324