Base | Representation |
---|---|
bin | 1001000111000010… |
… | …01110101110000111 |
3 | 110121212001111022011 |
4 | 10203201032232013 |
5 | 40004031142103 |
6 | 2125152315051 |
7 | 232125541666 |
oct | 44341165607 |
9 | 13555044264 |
10 | 4890880903 |
11 | 208a858237 |
12 | b45b42a87 |
13 | 5cc37448c |
14 | 3457b8ddd |
15 | 1d959ed6d |
hex | 12384eb87 |
4890880903 has 8 divisors (see below), whose sum is σ = 4963345200. Its totient is φ = 4818918528.
The previous prime is 4890880879. The next prime is 4890880919. The reversal of 4890880903 is 3090880984.
It is a happy number.
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 4890880903 - 213 = 4890872711 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 (4890880963) 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, 105826 + ... + 144847.
It is an arithmetic number, because the mean of its divisors is an integer number (620418150).
Almost surely, 24890880903 is an apocalyptic number.
4890880903 is a deficient number, since it is larger than the sum of its proper divisors (72464297).
4890880903 is a wasteful number, since it uses less digits than its factorization.
4890880903 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250961.
The product of its (nonzero) digits is 497664, while the sum is 49.
The square root of 4890880903 is about 69934.8332592564. The cubic root of 4890880903 is about 1697.4449394666. Note that the first 3 decimals are identical.
The spelling of 4890880903 in words is "four billion, eight hundred ninety million, eight hundred eighty thousand, nine hundred three".
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