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30110159 = 83499727
BaseRepresentation
bin111001011011…
…1000111001111
32002122202101002
41302313013033
530202011114
62553210515
7513634502
oct162670717
962582332
1030110159
1115aa6232
12a100a3b
136313181
143ddb139
15299b7de
hex1cb71cf

30110159 has 8 divisors (see below), whose sum is σ = 30576000. Its totient is φ = 29646936.

The previous prime is 30110147. The next prime is 30110161. The reversal of 30110159 is 95101103.

30110159 = T362 + T363 + ... + T610.

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

It is not a de Polignac number, because 30110159 - 28 = 30109903 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30110159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30110189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41054 + ... + 41780.

It is an arithmetic number, because the mean of its divisors is an integer number (3822000).

Almost surely, 230110159 is an apocalyptic number.

30110159 is a deficient number, since it is larger than the sum of its proper divisors (465841).

30110159 is an equidigital number, since it uses as much as digits as its factorization.

30110159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309.

The product of its (nonzero) digits is 135, while the sum is 20.

The square root of 30110159 is about 5487.2724554190. The cubic root of 30110159 is about 311.1031078393.

The spelling of 30110159 in words is "thirty million, one hundred ten thousand, one hundred fifty-nine".

Divisors: 1 83 499 727 41417 60341 362773 30110159