Base | Representation |
---|---|
bin | 1111011000010010… |
… | …1000000010010111 |
3 | 101122201022211201000 |
4 | 3312010220002113 |
5 | 31423333021303 |
6 | 1521354034343 |
7 | 204206613030 |
oct | 36604500227 |
9 | 11581284630 |
10 | 4128407703 |
11 | 18294188a2 |
12 | 9727189b3 |
13 | 50a4004c4 |
14 | 2b241ba87 |
15 | 19268bda3 |
hex | f6128097 |
4128407703 has 16 divisors (see below), whose sum is σ = 6989896960. Its totient is φ = 2359090008.
The previous prime is 4128407659. The next prime is 4128407707. The reversal of 4128407703 is 3077048214.
It is a happy number.
4128407703 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4128407703 - 224 = 4111630487 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 (4128407707) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10921525 + ... + 10921902.
It is an arithmetic number, because the mean of its divisors is an integer number (436868560).
Almost surely, 24128407703 is an apocalyptic number.
4128407703 is a deficient number, since it is larger than the sum of its proper divisors (2861489257).
4128407703 is a wasteful number, since it uses less digits than its factorization.
4128407703 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21843443 (or 21843437 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 36.
The square root of 4128407703 is about 64252.6863485100. The cubic root of 4128407703 is about 1604.2086727093.
The spelling of 4128407703 in words is "four billion, one hundred twenty-eight million, four hundred seven thousand, seven hundred three".
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