Base | Representation |
---|---|
bin | 10110010010000101101000… |
… | …00000101101111111000001 |
3 | 20102111100120201220110212010 |
4 | 23021002310000231333001 |
5 | 22410304003243000001 |
6 | 252114143100523133 |
7 | 13215063565235211 |
oct | 1311026400557701 |
9 | 212440521813763 |
10 | 49000007000001 |
11 | 14681871584422 |
12 | 55b46432504a9 |
13 | 21458b0a38665 |
14 | c158820a4241 |
15 | 59e908d2c8d6 |
hex | 2c90b402dfc1 |
49000007000001 has 8 divisors (see below), whose sum is σ = 65356210491424. Its totient is φ = 32655237420960.
The previous prime is 49000006999967. The next prime is 49000007000029. The reversal of 49000007000001 is 10000070000094.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49000007000001 - 222 = 49000002805697 is a prime.
It is the 7000001-st Hogben number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49000007000051) by changing a digit.
It is a nontrivial repunit in base 7000000.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2858468095 + ... + 2858485236.
It is an arithmetic number, because the mean of its divisors is an integer number (8169526311428).
Almost surely, 249000007000001 is an apocalyptic number.
It is an amenable number.
49000007000001 is a deficient number, since it is larger than the sum of its proper divisors (16356203491423).
49000007000001 is a wasteful number, since it uses less digits than its factorization.
49000007000001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5716956191.
The product of its (nonzero) digits is 252, while the sum is 21.
Adding to 49000007000001 its reverse (10000070000094), we get a palindrome (59000077000095).
The spelling of 49000007000001 in words is "forty-nine trillion, seven million, one", and thus it is an aban number and an uban number.
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