Base | Representation |
---|---|
bin | 1011101011110… |
… | …0100101111000 |
3 | 10102012210220220 |
4 | 2322330211320 |
5 | 100021210333 |
6 | 4510220040 |
7 | 1133360313 |
oct | 272744570 |
9 | 112183826 |
10 | 49006968 |
11 | 2573272a |
12 | 144b4620 |
13 | a1cb40a |
14 | 671997a |
15 | 44808b3 |
hex | 2ebc978 |
49006968 has 16 divisors (see below), whose sum is σ = 122517480. Its totient is φ = 16335648.
The previous prime is 49006967. The next prime is 49006987. The reversal of 49006968 is 86960094.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49006961) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1020955 + ... + 1021002.
Almost surely, 249006968 is an apocalyptic number.
It is an amenable number.
49006968 is an abundant number, since it is smaller than the sum of its proper divisors (73510512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49006968 is a wasteful number, since it uses less digits than its factorization.
49006968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2041966 (or 2041962 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 42.
The square root of 49006968 is about 7000.4976965927. The cubic root of 49006968 is about 365.9479157871.
The spelling of 49006968 in words is "forty-nine million, six thousand, nine hundred sixty-eight".
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