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30600829941 = 31122315592351
BaseRepresentation
bin11100011111111100…
…111001101111110101
32220222121212020002220
4130133330321233311
51000132303024231
622020253552553
72132213522433
oct343774715765
986877766086
1030600829941
1111a83409500
125b201a5759
132b689c1686
1416a4169d53
15be175c896
hex71ff39bf5

30600829941 has 48 divisors (see below), whose sum is σ = 46847324160. Its totient is φ = 17720692000.

The previous prime is 30600829921. The next prime is 30600829951. The reversal of 30600829941 is 14992800603.

It is not a de Polignac number, because 30600829941 - 29 = 30600829429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30600829893 and 30600829902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30600829921) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13014916 + ... + 13017266.

It is an arithmetic number, because the mean of its divisors is an integer number (975985920).

Almost surely, 230600829941 is an apocalyptic number.

It is an amenable number.

30600829941 is a deficient number, since it is larger than the sum of its proper divisors (16246494219).

30600829941 is a wasteful number, since it uses less digits than its factorization.

30600829941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3958 (or 3947 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The spelling of 30600829941 in words is "thirty billion, six hundred million, eight hundred twenty-nine thousand, nine hundred forty-one".

Divisors: 1 3 11 23 33 69 121 253 363 759 1559 2351 2783 4677 7053 8349 17149 25861 35857 51447 54073 77583 107571 162219 188639 284471 394427 565917 594803 853413 1183281 1784409 3665209 4338697 6542833 10995627 13016091 19628499 40317299 84299807 120951897 252899421 443490289 927297877 1330470867 2781893631 10200276647 30600829941