| Base | Representation |
|---|---|
| bin | 1011011100110111001… |
| … | …1100111111100100000 |
| 3 | 200210210012102002120100 |
| 4 | 2313031303213330200 |
| 5 | 11210343423444220 |
| 6 | 230212545142400 |
| 7 | 20133030505110 |
| oct | 2671563477440 |
| 9 | 623705362510 |
| 10 | 196726390560 |
| 11 | 76481a11a57 |
| 12 | 3216332aa00 |
| 13 | 15722049c7b |
| 14 | 9743415040 |
| 15 | 51b5d85d90 |
| hex | 2dcdce7f20 |
196726390560 has 288 divisors, whose sum is σ = 793690410240. Its totient is φ = 43415414784.
The previous prime is 196726390559. The next prime is 196726390561. The reversal of 196726390560 is 65093627691.
196726390560 is a `hidden beast` number, since 1 + 9 + 6 + 72 + 6 + 3 + 9 + 0 + 560 = 666.
It is an interprime number because it is at equal distance from previous prime (196726390559) and next prime (196726390561).
It is a tau number, because it is divible by the number of its divisors (288).
It is a super-2 number, since 2×1967263905602 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 196726390497 and 196726390506.
It is not an unprimeable number, because it can be changed into a prime (196726390561) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44172 + ... + 628811.
It is an arithmetic number, because the mean of its divisors is an integer number (2755869480).
Almost surely, 2196726390560 is an apocalyptic number.
196726390560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 196726390560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396845205120).
196726390560 is an abundant number, since it is smaller than the sum of its proper divisors (596964019680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
196726390560 is a wasteful number, since it uses less digits than its factorization.
196726390560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 673040 (or 673029 counting only the distinct ones).
The product of its (nonzero) digits is 3674160, while the sum is 54.
The spelling of 196726390560 in words is "one hundred ninety-six billion, seven hundred twenty-six million, three hundred ninety thousand, five hundred sixty".
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