Base | Representation |
---|---|
bin | 1011111001101… |
… | …0110010101110 |
3 | 10110221001101120 |
4 | 2332122302232 |
5 | 100234321402 |
6 | 4541521410 |
7 | 1144200624 |
oct | 276326256 |
9 | 113831346 |
10 | 49917102 |
11 | 261a4504 |
12 | 14873266 |
13 | a459761 |
14 | 68b5514 |
15 | 45b03bc |
hex | 2f9acae |
49917102 has 16 divisors (see below), whose sum is σ = 101958912. Its totient is φ = 16284920.
The previous prime is 49917089. The next prime is 49917167. The reversal of 49917102 is 20171994.
It is a super-3 number, since 3×499171023 (a number of 24 digits) contains 333 as substring.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88224 + ... + 88787.
It is an arithmetic number, because the mean of its divisors is an integer number (6372432).
Almost surely, 249917102 is an apocalyptic number.
49917102 is an abundant number, since it is smaller than the sum of its proper divisors (52041810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49917102 is a wasteful number, since it uses less digits than its factorization.
49917102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177063.
The product of its (nonzero) digits is 4536, while the sum is 33.
The square root of 49917102 is about 7065.2036064080. The cubic root of 49917102 is about 368.1994380117.
The spelling of 49917102 in words is "forty-nine million, nine hundred seventeen thousand, one hundred two".
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