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30274106 = 219796687
BaseRepresentation
bin111001101111…
…1001000111010
32002222002021012
41303133020322
530222232411
63000513522
7515216462
oct163371072
962862235
1030274106
11160a8425
12a17b8a2
13636c995
144040ba2
1529d018b
hex1cdf23a

30274106 has 8 divisors (see below), whose sum is σ = 47801280. Its totient is φ = 14340348.

The previous prime is 30274099. The next prime is 30274121. The reversal of 30274106 is 60147203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398306 + ... + 398381.

It is an arithmetic number, because the mean of its divisors is an integer number (5975160).

Almost surely, 230274106 is an apocalyptic number.

30274106 is a deficient number, since it is larger than the sum of its proper divisors (17527174).

30274106 is a wasteful number, since it uses less digits than its factorization.

30274106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796708.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 30274106 is about 5502.1910181309. The cubic root of 30274106 is about 311.6667285627. Note that the first 3 decimals are identical.

The spelling of 30274106 in words is "thirty million, two hundred seventy-four thousand, one hundred six".

Divisors: 1 2 19 38 796687 1593374 15137053 30274106