Base | Representation |
---|---|
bin | 1001001000101110… |
… | …11011011110011000 |
3 | 110122211210100001000 |
4 | 10210113123132120 |
5 | 40021200321140 |
6 | 2130421025000 |
7 | 232360365534 |
oct | 44427333630 |
9 | 13584710030 |
10 | 4905088920 |
11 | 20978819a6 |
12 | b4a855160 |
13 | 6022aa4a4 |
14 | 347636bc4 |
15 | 1da959a30 |
hex | 1245db798 |
4905088920 has 128 divisors (see below), whose sum is σ = 16400030400. Its totient is φ = 1304045568.
The previous prime is 4905088901. The next prime is 4905088933. The reversal of 4905088920 is 298805094.
4905088920 is a `hidden beast` number, since 49 + 0 + 508 + 89 + 20 = 666.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 357222 + ... + 370698.
Almost surely, 24905088920 is an apocalyptic number.
4905088920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4905088920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8200015200).
4905088920 is an abundant number, since it is smaller than the sum of its proper divisors (11494941480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4905088920 is a wasteful number, since it uses less digits than its factorization.
4905088920 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13834 (or 13824 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 45.
The square root of 4905088920 is about 70036.3399957479. The cubic root of 4905088920 is about 1699.0870438255.
The spelling of 4905088920 in words is "four billion, nine hundred five million, eighty-eight thousand, nine hundred twenty".
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