Base | Representation |
---|---|
bin | 101101110010111011… |
… | …011101001110010100 |
3 | 11200220221100112102201 |
4 | 231302323131032110 |
5 | 1301201221012301 |
6 | 34331212214244 |
7 | 3360356102500 |
oct | 556273351624 |
9 | 150827315381 |
10 | 49172829076 |
11 | 19943864318 |
12 | 9643a6a384 |
13 | 4838595787 |
14 | 2546931300 |
15 | 142be52201 |
hex | b72edd394 |
49172829076 has 36 divisors (see below), whose sum is σ = 100404385536. Its totient is φ = 21010374000.
The previous prime is 49172829067. The next prime is 49172829077. The reversal of 49172829076 is 67092827194.
It is a super-2 number, since 2×491728290762 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49172829077) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 314100 + ... + 443851.
Almost surely, 249172829076 is an apocalyptic number.
It is an amenable number.
49172829076 is an abundant number, since it is smaller than the sum of its proper divisors (51231556460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49172829076 is a wasteful number, since it uses less digits than its factorization.
49172829076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 758300 (or 758291 counting only the distinct ones).
The product of its (nonzero) digits is 3048192, while the sum is 55.
The spelling of 49172829076 in words is "forty-nine billion, one hundred seventy-two million, eight hundred twenty-nine thousand, seventy-six".
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