Base | Representation |
---|---|
bin | 1000001010001110… |
… | …00010001101101101 |
3 | 102022022001111011211 |
4 | 10011013002031231 |
5 | 32432424304303 |
6 | 2002405314421 |
7 | 213362212456 |
oct | 40507021555 |
9 | 12268044154 |
10 | 4380697453 |
11 | 1948875920 |
12 | a23105a11 |
13 | 54a765192 |
14 | 2d7b3212d |
15 | 1a98c466d |
hex | 1051c236d |
4380697453 has 4 divisors (see below), whose sum is σ = 4778942688. Its totient is φ = 3982452220.
The previous prime is 4380697441. The next prime is 4380697561. The reversal of 4380697453 is 3547960834.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4380697453 - 29 = 4380696941 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4380697397 and 4380697406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4380697403) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199122601 + ... + 199122622.
It is an arithmetic number, because the mean of its divisors is an integer number (1194735672).
Almost surely, 24380697453 is an apocalyptic number.
It is an amenable number.
4380697453 is a deficient number, since it is larger than the sum of its proper divisors (398245235).
4380697453 is a wasteful number, since it uses less digits than its factorization.
4380697453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 398245234.
The product of its (nonzero) digits is 2177280, while the sum is 49.
The square root of 4380697453 is about 66186.8374603289. The cubic root of 4380697453 is about 1636.2428184221.
The spelling of 4380697453 in words is "four billion, three hundred eighty million, six hundred ninety-seven thousand, four hundred fifty-three".
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