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30100312341 = 3311233343441
BaseRepresentation
bin11100000010000111…
…100101000100010101
32212200202001022001000
4130002013211010111
5443121134443331
621454454053513
72113625301441
oct340207450425
985622038030
1030100312341
11118469291a0
125a0064a299
132ab90b7b08
1416578bb821
15bb28410e6
hex7021e5115

30100312341 has 32 divisors (see below), whose sum is σ = 48668941440. Its totient is φ = 18234374400.

The previous prime is 30100312339. The next prime is 30100312357. The reversal of 30100312341 is 14321300103.

30100312341 is a `hidden beast` number, since 3 + 0 + 10 + 0 + 312 + 341 = 666.

It is not a de Polignac number, because 30100312341 - 21 = 30100312339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30100312321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 671181 + ... + 714621.

It is an arithmetic number, because the mean of its divisors is an integer number (1520904420).

Almost surely, 230100312341 is an apocalyptic number.

It is an amenable number.

30100312341 is a deficient number, since it is larger than the sum of its proper divisors (18568629099).

30100312341 is a wasteful number, since it uses less digits than its factorization.

30100312341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45794 (or 45788 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30100312341 its reverse (14321300103), we get a palindrome (44421612444).

The spelling of 30100312341 in words is "thirty billion, one hundred million, three hundred twelve thousand, three hundred forty-one".

Divisors: 1 3 9 11 27 33 99 297 2333 6999 20997 25663 43441 62991 76989 130323 230967 390969 477851 692901 1172907 1433553 4300659 12901977 101347853 304043559 912130677 1114826383 2736392031 3344479149 10033437447 30100312341