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30058271607 = 3713110103559
BaseRepresentation
bin11011111111100111…
…001101001101110111
32212120210221101222210
4123333213031031313
5443024404142412
621450353024503
72112605043630
oct337747151567
985523841883
1030058271607
1111825124391
1259aa555133
132ab0488440
141652096887
15badcd983c
hex6ff9cd377

30058271607 has 16 divisors (see below), whose sum is σ = 49326394880. Its totient is φ = 15854912352.

The previous prime is 30058271587. The next prime is 30058271687. The reversal of 30058271607 is 70617285003.

It is not a de Polignac number, because 30058271607 - 26 = 30058271543 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30058271687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55051507 + ... + 55052052.

It is an arithmetic number, because the mean of its divisors is an integer number (3082899680).

Almost surely, 230058271607 is an apocalyptic number.

30058271607 is a deficient number, since it is larger than the sum of its proper divisors (19268123273).

30058271607 is a wasteful number, since it uses less digits than its factorization.

30058271607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110103582.

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 30058271607 in words is "thirty billion, fifty-eight million, two hundred seventy-one thousand, six hundred seven".

Divisors: 1 3 7 13 21 39 91 273 110103559 330310677 770724913 1431346267 2312174739 4294038801 10019423869 30058271607