Base | Representation |
---|---|
bin | 11011011000111101… |
… | …10100101110000110 |
3 | 1101221210220102001102 |
4 | 31230132310232012 |
5 | 220103424441403 |
6 | 10431053300102 |
7 | 1030254525122 |
oct | 155436645606 |
9 | 41853812042 |
10 | 14704921478 |
11 | 62665aa175 |
12 | 2a24794632 |
13 | 1504682390 |
14 | 9d6d72582 |
15 | 5b0e78b88 |
hex | 36c7b4b86 |
14704921478 has 16 divisors (see below), whose sum is σ = 23925002640. Its totient is φ = 6738058656.
The previous prime is 14704921423. The next prime is 14704921489. The reversal of 14704921478 is 87412940741.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2030825 + ... + 2038052.
It is an arithmetic number, because the mean of its divisors is an integer number (1495312665).
Almost surely, 214704921478 is an apocalyptic number.
14704921478 is a deficient number, since it is larger than the sum of its proper divisors (9220081162).
14704921478 is a wasteful number, since it uses less digits than its factorization.
14704921478 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4069031.
The product of its (nonzero) digits is 451584, while the sum is 47.
The spelling of 14704921478 in words is "fourteen billion, seven hundred four million, nine hundred twenty-one thousand, four hundred seventy-eight".
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