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980276672089 = 111321327397373
BaseRepresentation
bin11100100001111010000…
…10101111011001011001
310110201021011111112222201
432100331002233121121
5112030101312001324
62030155523050201
7130552112142211
oct16207502573131
93421234445881
10980276672089
113488076977a0
12139b98810961
1371594011900
1435634bc1241
151a774e4c444
hexe43d0af659

980276672089 has 24 divisors (see below), whose sum is σ = 1158857027712. Its totient is φ = 821987824320.

The previous prime is 980276672057. The next prime is 980276672129.

980276672089 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 980276672089 - 25 = 980276672057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 980276672089.

It is not an unprimeable number, because it can be changed into a prime (980276672009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2268207 + ... + 2665579.

It is an arithmetic number, because the mean of its divisors is an integer number (48285709488).

Almost surely, 2980276672089 is an apocalyptic number.

It is an amenable number.

980276672089 is a deficient number, since it is larger than the sum of its proper divisors (178580355623).

980276672089 is a wasteful number, since it uses less digits than its factorization.

980276672089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398737 (or 398724 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 64.

The spelling of 980276672089 in words is "nine hundred eighty billion, two hundred seventy-six million, six hundred seventy-two thousand, eighty-nine".

Divisors: 1 11 13 143 169 1327 1859 14597 17251 189761 224263 397373 2466893 4371103 5165849 56824339 67156037 527313971 738716407 5800453681 6855081623 75405897853 89116061099 980276672089