Base | Representation |
---|---|
bin | 1011111010111… |
… | …0010011010010 |
3 | 10111002010000010 |
4 | 2332232103102 |
5 | 100244401020 |
6 | 4543335350 |
7 | 1144652610 |
oct | 276562322 |
9 | 114063003 |
10 | 49997010 |
11 | 26249548 |
12 | 148b1556 |
13 | a486c3b |
14 | 68d66b0 |
15 | 45c8de0 |
hex | 2fae4d2 |
49997010 has 32 divisors (see below), whose sum is σ = 137135232. Its totient is φ = 11427840.
The previous prime is 49996997. The next prime is 49997023. The reversal of 49997010 is 1079994.
It is an interprime number because it is at equal distance from previous prime (49996997) and next prime (49997023).
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 49997010.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118831 + ... + 119250.
It is an arithmetic number, because the mean of its divisors is an integer number (4285476).
Almost surely, 249997010 is an apocalyptic number.
49997010 is an abundant number, since it is smaller than the sum of its proper divisors (87138222).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49997010 is a wasteful number, since it uses less digits than its factorization.
49997010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238098.
The product of its (nonzero) digits is 20412, while the sum is 39.
The square root of 49997010 is about 7070.8563837770. The cubic root of 49997010 is about 368.3958062149.
The spelling of 49997010 in words is "forty-nine million, nine hundred ninety-seven thousand, ten".
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