Base | Representation |
---|---|
bin | 11010111101101100… |
… | …110111110001111110 |
3 | 2202201202011101012200 |
4 | 122331230313301332 |
5 | 433243312213124 |
6 | 21144531412330 |
7 | 2043316565403 |
oct | 327554676176 |
9 | 82652141180 |
10 | 28952460414 |
11 | 11307a00039 |
12 | 57401540a6 |
13 | 29653516a7 |
14 | 15892842aa |
15 | b46ba6bc9 |
hex | 6bdb37c7e |
28952460414 has 48 divisors (see below), whose sum is σ = 67277854800. Its totient is φ = 8970369408.
The previous prime is 28952460413. The next prime is 28952460457. The reversal of 28952460414 is 41406425982.
It is a happy number.
28952460414 is a `hidden beast` number, since 2 + 8 + 9 + 5 + 24 + 604 + 14 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 28952460414.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28952460413) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 780519 + ... + 816770.
It is an arithmetic number, because the mean of its divisors is an integer number (1401621975).
Almost surely, 228952460414 is an apocalyptic number.
28952460414 is an abundant number, since it is smaller than the sum of its proper divisors (38325394386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28952460414 is a wasteful number, since it uses less digits than its factorization.
28952460414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1597369 (or 1597366 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 45.
The spelling of 28952460414 in words is "twenty-eight billion, nine hundred fifty-two million, four hundred sixty thousand, four hundred fourteen".
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