Base | Representation |
---|---|
bin | 10111011101000… |
… | …00111001011100 |
3 | 111201012120022110 |
4 | 23232200321130 |
5 | 400331231443 |
6 | 31304514020 |
7 | 4606200006 |
oct | 1356407134 |
9 | 451176273 |
10 | 196742748 |
11 | a1068814 |
12 | 55a7b910 |
13 | 319b6837 |
14 | 1c1b5376 |
15 | 12414233 |
hex | bba0e5c |
196742748 has 48 divisors (see below), whose sum is σ = 466099200. Its totient is φ = 64584000.
The previous prime is 196742747. The next prime is 196742773. The reversal of 196742748 is 847247691.
It is a junction number, because it is equal to n+sod(n) for n = 196742697 and 196742706.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (196742747) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328153 + ... + 328751.
It is an arithmetic number, because the mean of its divisors is an integer number (9710400).
Almost surely, 2196742748 is an apocalyptic number.
It is an amenable number.
196742748 is an abundant number, since it is smaller than the sum of its proper divisors (269356452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
196742748 is a wasteful number, since it uses less digits than its factorization.
196742748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 978 (or 976 counting only the distinct ones).
The product of its digits is 677376, while the sum is 48.
The square root of 196742748 is about 14026.5016308415. The cubic root of 196742748 is about 581.6114008223.
It can be divided in two parts, 19674 and 2748, that added together give a palindrome (22422).
The spelling of 196742748 in words is "one hundred ninety-six million, seven hundred forty-two thousand, seven hundred forty-eight".
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