Base | Representation |
---|---|
bin | 1010101100110110… |
… | …0100111010011111 |
3 | 21102012001020110210 |
4 | 2223031210322133 |
5 | 21340322304012 |
6 | 1153010503503 |
7 | 131116350501 |
oct | 25315447237 |
9 | 7365036423 |
10 | 2872463007 |
11 | 1244480a77 |
12 | 681b94b93 |
13 | 36a14bb6b |
14 | 1d36c7d71 |
15 | 11c2a023c |
hex | ab364e9f |
2872463007 has 8 divisors (see below), whose sum is σ = 3953497600. Its totient is φ = 1853201880.
The previous prime is 2872462991. The next prime is 2872463023. The reversal of 2872463007 is 7003642782.
It is an interprime number because it is at equal distance from previous prime (2872462991) and next prime (2872463023).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2872463007 - 24 = 2872462991 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2872463047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15443257 + ... + 15443442.
It is an arithmetic number, because the mean of its divisors is an integer number (494187200).
Almost surely, 22872463007 is an apocalyptic number.
2872463007 is a deficient number, since it is larger than the sum of its proper divisors (1081034593).
2872463007 is a wasteful number, since it uses less digits than its factorization.
2872463007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30886733.
The product of its (nonzero) digits is 112896, while the sum is 39.
The square root of 2872463007 is about 53595.3636707505. The cubic root of 2872463007 is about 1421.5151134693.
The spelling of 2872463007 in words is "two billion, eight hundred seventy-two million, four hundred sixty-three thousand, seven".
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