Base | Representation |
---|---|
bin | 1011011111101000100… |
… | …1011000010100001110 |
3 | 200212201001012011102102 |
4 | 2313322021120110032 |
5 | 11213404343304324 |
6 | 230414441355102 |
7 | 20160332531510 |
oct | 2677211302416 |
9 | 625631164372 |
10 | 197470291214 |
11 | 76823916589 |
12 | 32330498a92 |
13 | 158101ba481 |
14 | 97b4139bb0 |
15 | 520b32adae |
hex | 2dfa25850e |
197470291214 has 24 divisors (see below), whose sum is σ = 349792797744. Its totient is φ = 81900115200.
The previous prime is 197470291201. The next prime is 197470291231. The reversal of 197470291214 is 412192074791.
197470291214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.
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 11 ways as a sum of consecutive naturals, for example, 7325267 + ... + 7352174.
It is an arithmetic number, because the mean of its divisors is an integer number (14574699906).
Almost surely, 2197470291214 is an apocalyptic number.
197470291214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
197470291214 is a deficient number, since it is larger than the sum of its proper divisors (152322506530).
197470291214 is a wasteful number, since it uses less digits than its factorization.
197470291214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14677512 (or 14677481 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 47.
The spelling of 197470291214 in words is "one hundred ninety-seven billion, four hundred seventy million, two hundred ninety-one thousand, two hundred fourteen".
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