Base | Representation |
---|---|
bin | 10111011011101… |
… | …00010010011110 |
3 | 111200212021200010 |
4 | 23231310102132 |
5 | 400304410110 |
6 | 31300544050 |
7 | 4604506212 |
oct | 1355642236 |
9 | 450767603 |
10 | 196560030 |
11 | a0a53507 |
12 | 559b2026 |
13 | 31951614 |
14 | 1c168942 |
15 | 123ca020 |
hex | bb7449e |
196560030 has 16 divisors (see below), whose sum is σ = 471744144. Its totient is φ = 52416000.
The previous prime is 196560017. The next prime is 196560037. The reversal of 196560030 is 30065691.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 6552001 = 196560030 / (1 + 9 + 6 + 5 + 6 + 0 + 0 + 3 + 0).
It is a self number, because there is not a number n which added to its sum of digits gives 196560030.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (196560037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3275971 + ... + 3276030.
It is an arithmetic number, because the mean of its divisors is an integer number (29484009).
Almost surely, 2196560030 is an apocalyptic number.
196560030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
196560030 is an abundant number, since it is smaller than the sum of its proper divisors (275184114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
196560030 is a wasteful number, since it uses less digits than its factorization.
196560030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6552011.
The product of its (nonzero) digits is 4860, while the sum is 30.
The square root of 196560030 is about 14019.9868045587. The cubic root of 196560030 is about 581.4312945864.
The spelling of 196560030 in words is "one hundred ninety-six million, five hundred sixty thousand, thirty".
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