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15230114 = 231614027
BaseRepresentation
bin111010000110…
…010010100010
31001122202210022
4322012102202
512344330424
61302233442
7243311444
oct72062242
931582708
1015230114
118662679
125125882
133203303
142046494
15150c95e
hexe864a2

15230114 has 16 divisors (see below), whose sum is σ = 23974656. Its totient is φ = 7246800.

The previous prime is 15230087. The next prime is 15230119. The reversal of 15230114 is 41103251.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 15230092 and 15230101.

It is not an unprimeable number, because it can be changed into a prime (15230119) 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, 1769 + ... + 5795.

It is an arithmetic number, because the mean of its divisors is an integer number (1498416).

Almost surely, 215230114 is an apocalyptic number.

15230114 is a deficient number, since it is larger than the sum of its proper divisors (8744542).

15230114 is a wasteful number, since it uses less digits than its factorization.

15230114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4121.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 15230114 is about 3902.5778659753. The cubic root of 15230114 is about 247.8759460209.

Adding to 15230114 its reverse (41103251), we get a palindrome (56333365).

The spelling of 15230114 in words is "fifteen million, two hundred thirty thousand, one hundred fourteen".

Divisors: 1 2 31 61 62 122 1891 3782 4027 8054 124837 245647 249674 491294 7615057 15230114