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1230433014 = 231229166861
BaseRepresentation
bin100100101010110…
…1110101011110110
310011202021110210010
41021111232223312
510004442324024
6322032241050
742330336156
oct11125565366
93152243703
101230433014
11581602598
122a40a0186
13167bbb595
14b95b2766
157304cb29
hex4956eaf6

1230433014 has 16 divisors (see below), whose sum is σ = 2462883120. Its totient is φ = 409808160.

The previous prime is 1230432991. The next prime is 1230433033. The reversal of 1230433014 is 4103340321.

It is a super-2 number, since 2×12304330142 = 3027930803882248392, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76057 + ... + 90804.

It is an arithmetic number, because the mean of its divisors is an integer number (153930195).

Almost surely, 21230433014 is an apocalyptic number.

1230433014 is an abundant number, since it is smaller than the sum of its proper divisors (1232450106).

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

1230433014 is a wasteful number, since it uses less digits than its factorization.

1230433014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168095.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1230433014 is about 35077.5286187610. The cubic root of 1230433014 is about 1071.5669863946.

Adding to 1230433014 its reverse (4103340321), we get a palindrome (5333773335).

The spelling of 1230433014 in words is "one billion, two hundred thirty million, four hundred thirty-three thousand, fourteen".

Divisors: 1 2 3 6 1229 2458 3687 7374 166861 333722 500583 1001166 205072169 410144338 615216507 1230433014