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14302141404 = 2231481804757
BaseRepresentation
bin11010101000111100…
…10101101111011100
31100220202000001122220
431110132111233130
5213242322011104
610323104305340
71014264124155
oct152436255734
940822001586
1014302141404
11607a205581
122931912250
13146c0a9585
1499968692c
1558a9167d9
hex354795bdc

14302141404 has 24 divisors (see below), whose sum is σ = 33394237968. Its totient is φ = 4764155520.

The previous prime is 14302141387. The next prime is 14302141409. The reversal of 14302141404 is 40414120341.

It is a super-2 number, since 2×143021414042 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14302141409) 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, 384607 + ... + 420150.

It is an arithmetic number, because the mean of its divisors is an integer number (1391426582).

Almost surely, 214302141404 is an apocalyptic number.

It is an amenable number.

14302141404 is an abundant number, since it is smaller than the sum of its proper divisors (19092096564).

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

14302141404 is a wasteful number, since it uses less digits than its factorization.

14302141404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806245 (or 806243 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 14302141404 its reverse (40414120341), we get a palindrome (54716261745).

The spelling of 14302141404 in words is "fourteen billion, three hundred two million, one hundred forty-one thousand, four hundred four".

Divisors: 1 2 3 4 6 12 1481 2962 4443 5924 8886 17772 804757 1609514 2414271 3219028 4828542 9657084 1191845117 2383690234 3575535351 4767380468 7151070702 14302141404