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980230312 = 23472325943
BaseRepresentation
bin111010011011010…
…010000010101000
32112022110212012101
4322123102002220
54001414332222
6241133423144
733201551215
oct7233220250
92468425171
10980230312
114633505a6
1223433aab4
13128107849
1494282b0c
155b0c8927
hex3a6d20a8

980230312 has 16 divisors (see below), whose sum is σ = 1838391840. Its totient is φ = 489992496.

The previous prime is 980230291. The next prime is 980230333. The reversal of 980230312 is 213032089.

It is an interprime number because it is at equal distance from previous prime (980230291) and next prime (980230333).

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 3 ways as a sum of consecutive naturals, for example, 24813 + ... + 50755.

It is an arithmetic number, because the mean of its divisors is an integer number (114899490).

Almost surely, 2980230312 is an apocalyptic number.

It is an amenable number.

980230312 is a deficient number, since it is larger than the sum of its proper divisors (858161528).

980230312 is a wasteful number, since it uses less digits than its factorization.

980230312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30672 (or 30668 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 980230312 is about 31308.6299923839. The cubic root of 980230312 is about 993.3661939292.

The spelling of 980230312 in words is "nine hundred eighty million, two hundred thirty thousand, three hundred twelve".

Divisors: 1 2 4 8 4723 9446 18892 25943 37784 51886 103772 207544 122528789 245057578 490115156 980230312