Base | Representation |
---|---|
bin | 1010111101001000… |
… | …0111000110011111 |
3 | 21120221120002222210 |
4 | 2233102013012133 |
5 | 22010313313404 |
6 | 1203450411503 |
7 | 132606023466 |
oct | 25722070637 |
9 | 7527502883 |
10 | 2940760479 |
11 | 1279a89968 |
12 | 6a0a30b93 |
13 | 37b342777 |
14 | 1dc7c59dd |
15 | 123291689 |
hex | af48719f |
2940760479 has 8 divisors (see below), whose sum is σ = 3921731632. Its totient is φ = 1960148160.
The previous prime is 2940760463. The next prime is 2940760523. The reversal of 2940760479 is 9740670492.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2940760479 - 24 = 2940760463 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 (2940760439) 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, 69964 + ... + 103809.
It is an arithmetic number, because the mean of its divisors is an integer number (490216454).
Almost surely, 22940760479 is an apocalyptic number.
2940760479 is a deficient number, since it is larger than the sum of its proper divisors (980971153).
2940760479 is a wasteful number, since it uses less digits than its factorization.
2940760479 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179417.
The product of its (nonzero) digits is 762048, while the sum is 48.
The square root of 2940760479 is about 54228.7790661011. The cubic root of 2940760479 is about 1432.6932598678.
The spelling of 2940760479 in words is "two billion, nine hundred forty million, seven hundred sixty thousand, four hundred seventy-nine".
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