Base | Representation |
---|---|
bin | 11001011000101… |
… | …01110111100010 |
3 | 112211201000011111 |
4 | 30230111313202 |
5 | 414003403443 |
6 | 33044133534 |
7 | 5164022635 |
oct | 1454256742 |
9 | 484630144 |
10 | 212950498 |
11 | aa228952 |
12 | 5b3972aa |
13 | 3516cb17 |
14 | 203d3c1c |
15 | 13a6669d |
hex | cb15de2 |
212950498 has 4 divisors (see below), whose sum is σ = 319425750. Its totient is φ = 106475248.
The previous prime is 212950477. The next prime is 212950531. The reversal of 212950498 is 894059212.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 172843609 + 40106889 = 13147^2 + 6333^2 .
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 212950498.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53237623 + ... + 53237626.
Almost surely, 2212950498 is an apocalyptic number.
212950498 is a deficient number, since it is larger than the sum of its proper divisors (106475252).
212950498 is a wasteful number, since it uses less digits than its factorization.
212950498 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106475251.
The product of its (nonzero) digits is 51840, while the sum is 40.
The square root of 212950498 is about 14592.8235102053. The cubic root of 212950498 is about 597.1629938397.
The spelling of 212950498 in words is "two hundred twelve million, nine hundred fifty thousand, four hundred ninety-eight".
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