Base | Representation |
---|---|
bin | 101010000010011111010… |
… | …000110101011100011111 |
3 | 101020011201201020010210212 |
4 | 222002133100311130133 |
5 | 334312421320412341 |
6 | 10051045430523035 |
7 | 415500246645230 |
oct | 52023720653437 |
9 | 11204651203725 |
10 | 2888890013471 |
11 | a14198110330 |
12 | 3a7a7750647b |
13 | 17c562396947 |
14 | 9db74535087 |
15 | 5022ee915eb |
hex | 2a09f43571f |
2888890013471 has 8 divisors (see below), whose sum is σ = 3601733003904. Its totient is φ = 2251083127320.
The previous prime is 2888890013381. The next prime is 2888890013507. The reversal of 2888890013471 is 1743100988882.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2888890013471 - 226 = 2888822904607 is a prime.
It is a super-3 number, since 3×28888900134713 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 2888890013471.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2888890013171) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18759025985 + ... + 18759026138.
It is an arithmetic number, because the mean of its divisors is an integer number (450216625488).
Almost surely, 22888890013471 is an apocalyptic number.
2888890013471 is a deficient number, since it is larger than the sum of its proper divisors (712842990433).
2888890013471 is a wasteful number, since it uses less digits than its factorization.
2888890013471 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37518052141.
The product of its (nonzero) digits is 6193152, while the sum is 59.
The spelling of 2888890013471 in words is "two trillion, eight hundred eighty-eight billion, eight hundred ninety million, thirteen thousand, four hundred seventy-one".
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