Base | Representation |
---|---|
bin | 11011101111111110… |
… | …01011011110111011 |
3 | 1102110021010102002220 |
4 | 31313333023132323 |
5 | 221002333441244 |
6 | 10502150455123 |
7 | 1035120336300 |
oct | 156777133673 |
9 | 42407112086 |
10 | 14897952699 |
11 | 6355562403 |
12 | 2a793644a3 |
13 | 1535669736 |
14 | a1485d0a7 |
15 | 5c2da8319 |
hex | 377fcb7bb |
14897952699 has 24 divisors (see below), whose sum is σ = 23598678528. Its totient is φ = 8331981840.
The previous prime is 14897952673. The next prime is 14897952739. The reversal of 14897952699 is 99625979841.
It is not a de Polignac number, because 14897952699 - 27 = 14897952571 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14897950699) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1071247 + ... + 1085064.
It is an arithmetic number, because the mean of its divisors is an integer number (983278272).
Almost surely, 214897952699 is an apocalyptic number.
14897952699 is a deficient number, since it is larger than the sum of its proper divisors (8700725829).
14897952699 is a wasteful number, since it uses less digits than its factorization.
14897952699 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2156375 (or 2156368 counting only the distinct ones).
The product of its digits is 88179840, while the sum is 69.
The spelling of 14897952699 in words is "fourteen billion, eight hundred ninety-seven million, nine hundred fifty-two thousand, six hundred ninety-nine".
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