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980062164 = 2232109379659
BaseRepresentation
bin111010011010101…
…000111111010100
32112022011022112200
4322122220333110
54001343442124
6241130044500
733200251044
oct7232507724
92468138480
10980062164
11463246234
12234279730
13128079153
149423b724
155b093bc9
hex3a6a8fd4

980062164 has 72 divisors (see below), whose sum is σ = 2510508000. Its totient is φ = 322346304.

The previous prime is 980062141. The next prime is 980062169. The reversal of 980062164 is 461260089.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980062169) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1486867 + ... + 1487525.

Almost surely, 2980062164 is an apocalyptic number.

It is an amenable number.

980062164 is an abundant number, since it is smaller than the sum of its proper divisors (1530445836).

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

980062164 is a wasteful number, since it uses less digits than its factorization.

980062164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157 (or 1152 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 980062164 is about 31305.9445473220. The cubic root of 980062164 is about 993.3093902411.

The spelling of 980062164 in words is "nine hundred eighty million, sixty-two thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 9 12 18 36 109 218 327 379 436 654 659 758 981 1137 1308 1318 1516 1962 1977 2274 2636 3411 3924 3954 4548 5931 6822 7908 11862 13644 23724 41311 71831 82622 123933 143662 165244 215493 247866 249761 287324 371799 430986 495732 499522 646479 743598 749283 861972 999044 1292958 1487196 1498566 2247849 2585916 2997132 4495698 8991396 27223949 54447898 81671847 108895796 163343694 245015541 326687388 490031082 980062164