Base | Representation |
---|---|
bin | 10111011111011… |
… | …01001000000000 |
3 | 111201210102121110 |
4 | 23233231020000 |
5 | 400421224401 |
6 | 31315323320 |
7 | 4611640206 |
oct | 1357551000 |
9 | 451712543 |
10 | 197054976 |
11 | a1261358 |
12 | 55bb0540 |
13 | 31a959a1 |
14 | 1c257076 |
15 | 124769d6 |
hex | bbed200 |
197054976 has 40 divisors (see below), whose sum is σ = 524970864. Its totient is φ = 65684480.
The previous prime is 197054953. The next prime is 197054983. The reversal of 197054976 is 679450791.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62610 + ... + 65681.
Almost surely, 2197054976 is an apocalyptic number.
197054976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
197054976 is an abundant number, since it is smaller than the sum of its proper divisors (327915888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
197054976 is an equidigital number, since it uses as much as digits as its factorization.
197054976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128312 (or 128296 counting only the distinct ones).
The product of its (nonzero) digits is 476280, while the sum is 48.
The square root of 197054976 is about 14037.6271499139. The cubic root of 197054976 is about 581.9189079398.
The spelling of 197054976 in words is "one hundred ninety-seven million, fifty-four thousand, nine hundred seventy-six".
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