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30014110 = 2571922567
BaseRepresentation
bin111001001111…
…1101010011110
32002110212121201
41302133222132
530140422420
62551150114
7513054460
oct162375236
962425551
1030014110
1115a40055
12a07533a
1362ab539
143db4130
15297d10a
hex1c9fa9e

30014110 has 32 divisors (see below), whose sum is σ = 64995840. Its totient is φ = 9748512.

The previous prime is 30014099. The next prime is 30014111. The reversal of 30014110 is 1141003.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30014111) 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, 9954 + ... + 12613.

It is an arithmetic number, because the mean of its divisors is an integer number (2031120).

Almost surely, 230014110 is an apocalyptic number.

30014110 is an abundant number, since it is smaller than the sum of its proper divisors (34981730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30014110 is a wasteful number, since it uses less digits than its factorization.

30014110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22600.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 30014110 is about 5478.5134845138. The cubic root of 30014110 is about 310.7719574608.

Adding to 30014110 its reverse (1141003), we get a palindrome (31155113).

The spelling of 30014110 in words is "thirty million, fourteen thousand, one hundred ten".

Divisors: 1 2 5 7 10 14 19 35 38 70 95 133 190 266 665 1330 22567 45134 112835 157969 225670 315938 428773 789845 857546 1579690 2143865 3001411 4287730 6002822 15007055 30014110