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14714359487 = 191986138993
BaseRepresentation
bin11011011010000101…
…10100111010111111
31101222110122220120022
431231002310322333
5220113334000422
610432031442355
71030430664152
oct155502647277
941873586508
1014714359487
116270966083
122a279863bb
1315066081b9
149d830bc99
155b1be0342
hex36d0b4ebf

14714359487 has 8 divisors (see below), whose sum is σ = 15489976560. Its totient is φ = 13938860160.

The previous prime is 14714359463. The next prime is 14714359489. The reversal of 14714359487 is 78495341741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14714359487 is a prime.

It is a super-2 number, since 2×147143594872 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14714359489) 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, 357863 + ... + 396855.

It is an arithmetic number, because the mean of its divisors is an integer number (1936247070).

Almost surely, 214714359487 is an apocalyptic number.

14714359487 is a deficient number, since it is larger than the sum of its proper divisors (775617073).

14714359487 is a wasteful number, since it uses less digits than its factorization.

14714359487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58873.

The product of its digits is 3386880, while the sum is 53.

The spelling of 14714359487 in words is "fourteen billion, seven hundred fourteen million, three hundred fifty-nine thousand, four hundred eighty-seven".

Divisors: 1 19 19861 38993 377359 740867 774439973 14714359487