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312024013014 = 2378389507749
BaseRepresentation
bin1001000101001100001…
…01001001100011010110
31002211101111020011202110
410202212011021203112
520103011121404024
6355201501251450
731354150231020
oct4424605114326
91084344204673
10312024013014
1111036846a23a
1250580263b86
1323567c502cc
1411160011010
1581b30c4629
hex48a61498d6

312024013014 has 32 divisors (see below), whose sum is σ = 721790496000. Its totient is φ = 88075624032.

The previous prime is 312024013009. The next prime is 312024013073. The reversal of 312024013014 is 410310420213.

It is a Harshad number since it is a multiple of its sum of digits (21).

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 15 ways as a sum of consecutive naturals, for example, 44750389 + ... + 44757360.

It is an arithmetic number, because the mean of its divisors is an integer number (22555953000).

Almost surely, 2312024013014 is an apocalyptic number.

312024013014 is an abundant number, since it is smaller than the sum of its proper divisors (409766482986).

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

312024013014 is a wasteful number, since it uses less digits than its factorization.

312024013014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89507844.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 312024013014 its reverse (410310420213), we get a palindrome (722334433227).

The spelling of 312024013014 in words is "three hundred twelve billion, twenty-four million, thirteen thousand, fourteen".

Divisors: 1 2 3 6 7 14 21 42 83 166 249 498 581 1162 1743 3486 89507749 179015498 268523247 537046494 626554243 1253108486 1879662729 3759325458 7429143167 14858286334 22287429501 44574859002 52004002169 104008004338 156012006507 312024013014