Base | Representation |
---|---|
bin | 10010010111000100… |
… | …010101110111111010 |
3 | 1212212221001121101122 |
4 | 102113010111313322 |
5 | 310333334220340 |
6 | 13020123145242 |
7 | 1265353232354 |
oct | 222704256772 |
9 | 55787047348 |
10 | 19714366970 |
11 | 83a7278771 |
12 | 39a2375222 |
13 | 1b2246a2cc |
14 | d503b20d4 |
15 | 7a5b48db5 |
hex | 497115dfa |
19714366970 has 16 divisors (see below), whose sum is σ = 37028724480. Its totient is φ = 7542888144.
The previous prime is 19714366957. The next prime is 19714367003. The reversal of 19714366970 is 7966341791.
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, 42857090 + ... + 42857549.
It is an arithmetic number, because the mean of its divisors is an integer number (2314295280).
Almost surely, 219714366970 is an apocalyptic number.
19714366970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
19714366970 is a deficient number, since it is larger than the sum of its proper divisors (17314357510).
19714366970 is a wasteful number, since it uses less digits than its factorization.
19714366970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85714669.
The product of its (nonzero) digits is 1714608, while the sum is 53.
The spelling of 19714366970 in words is "nineteen billion, seven hundred fourteen million, three hundred sixty-six thousand, nine hundred seventy".
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