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14301028988 = 2221617165391
BaseRepresentation
bin11010101000110100…
…00110001001111100
31100220122220112201022
431110122012021330
5213242030411423
610323024403312
71014251512031
oct152432061174
940818815638
1014301028988
116079615824
122931476538
13146baaa13c
14999477388
1558a796dc8
hex35468627c

14301028988 has 12 divisors (see below), whose sum is σ = 25028109792. Its totient is φ = 7150140480.

The previous prime is 14301028981. The next prime is 14301029021. The reversal of 14301028988 is 88982010341.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14301028981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3773 + ... + 169163.

It is an arithmetic number, because the mean of its divisors is an integer number (2085675816).

Almost surely, 214301028988 is an apocalyptic number.

It is an amenable number.

14301028988 is a deficient number, since it is larger than the sum of its proper divisors (10727080804).

14301028988 is a wasteful number, since it uses less digits than its factorization.

14301028988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187012 (or 187010 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 44.

The spelling of 14301028988 in words is "fourteen billion, three hundred one million, twenty-eight thousand, nine hundred eighty-eight".

Divisors: 1 2 4 21617 43234 86468 165391 330782 661564 3575257247 7150514494 14301028988