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30010046675 = 5271011697881
BaseRepresentation
bin11011111100101111…
…001111100011010011
32212110110012022211012
4123330233033203103
5442430032443200
621441511241135
72111451121310
oct337457174323
985413168735
1030010046675
11117aa986274
1259963791ab
132aa34a1c8b
141649901d07
15ba9960a35
hex6fcbcf8d3

30010046675 has 24 divisors (see below), whose sum is σ = 42949623072. Its totient is φ = 20374560000.

The previous prime is 30010046669. The next prime is 30010046701. The reversal of 30010046675 is 57664001003.

It is a de Polignac number, because none of the positive numbers 2k-30010046675 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 831266 + ... + 866615.

It is an arithmetic number, because the mean of its divisors is an integer number (1789567628).

Almost surely, 230010046675 is an apocalyptic number.

30010046675 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

30010046675 is a deficient number, since it is larger than the sum of its proper divisors (12939576397).

30010046675 is a wasteful number, since it uses less digits than its factorization.

30010046675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1697999 (or 1697994 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

Adding to 30010046675 its reverse (57664001003), we get a palindrome (87674047678).

The spelling of 30010046675 in words is "thirty billion, ten million, forty-six thousand, six hundred seventy-five".

Divisors: 1 5 7 25 35 101 175 505 707 2525 3535 17675 1697881 8489405 11885167 42447025 59425835 171485981 297129175 857429905 1200401867 4287149525 6002009335 30010046675