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23404301214 = 237992956123
BaseRepresentation
bin10101110011000000…
…010100101110011110
32020102002022200120220
4111303000110232132
5340413000114324
614430215222210
71455660164220
oct256300245636
966362280526
1023404301214
119a201329a8
124652077966
13228ca78458
1411c0492410
1591ea72b79
hex573014b9e

23404301214 has 32 divisors (see below), whose sum is σ = 53501886720. Its totient is φ = 6686150592.

The previous prime is 23404301177. The next prime is 23404301227. The reversal of 23404301214 is 41210340432.

It is a super-2 number, since 2×234043012142 (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388957 + ... + 445079.

It is an arithmetic number, because the mean of its divisors is an integer number (1671933960).

Almost surely, 223404301214 is an apocalyptic number.

23404301214 is an abundant number, since it is smaller than the sum of its proper divisors (30097585506).

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

23404301214 is a wasteful number, since it uses less digits than its factorization.

23404301214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66064.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 23404301214 its reverse (41210340432), we get a palindrome (64614641646).

The spelling of 23404301214 in words is "twenty-three billion, four hundred four million, three hundred one thousand, two hundred fourteen".

Divisors: 1 2 3 6 7 14 21 42 9929 19858 29787 56123 59574 69503 112246 139006 168369 208509 336738 392861 417018 785722 1178583 2357166 557245267 1114490534 1671735801 3343471602 3900716869 7801433738 11702150607 23404301214