Search a number
-
+
3054730547 = 11227779091
BaseRepresentation
bin1011011000010011…
…0111110100110011
321212220000101112102
42312010313310303
522224002334142
61223041251015
7135461531651
oct26604676463
97786011472
103054730547
111328352300
12713033a6b
13398b37b8b
1420d9b1dd1
1512d2a5532
hexb6137d33

3054730547 has 12 divisors (see below), whose sum is σ = 3359257608. Its totient is φ = 2775722400.

The previous prime is 3054730537. The next prime is 3054730603. The reversal of 3054730547 is 7450374503.

It is not a de Polignac number, because 3054730547 - 210 = 3054729523 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3054730547.

It is not an unprimeable number, because it can be changed into a prime (3054730537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 331472 + ... + 340562.

It is an arithmetic number, because the mean of its divisors is an integer number (279938134).

Almost surely, 23054730547 is an apocalyptic number.

3054730547 is a deficient number, since it is larger than the sum of its proper divisors (304527061).

3054730547 is a wasteful number, since it uses less digits than its factorization.

3054730547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11890 (or 11879 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 38.

The square root of 3054730547 is about 55269.6168522996. The cubic root of 3054730547 is about 1450.9673366033.

The spelling of 3054730547 in words is "three billion, fifty-four million, seven hundred thirty thousand, five hundred forty-seven".

Divisors: 1 11 121 2777 9091 30547 100001 336017 1100011 25245707 277702777 3054730547