Search a number
-
+
3045525054 = 23111319917837
BaseRepresentation
bin1011010110000111…
…0000011000111110
321212020200200222020
42311201300120332
522214123300204
61222112101010
7135320351535
oct26541603076
97766620866
103045525054
111323135060
1270bb34766
13396c63b40
1420c69731c
1512c587bd9
hexb587063e

3045525054 has 64 divisors (see below), whose sum is σ = 7192281600. Its totient is φ = 847566720.

The previous prime is 3045525047. The next prime is 3045525079. The reversal of 3045525054 is 4505255403.

3045525054 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161824 + ... + 179660.

It is an arithmetic number, because the mean of its divisors is an integer number (112379400).

Almost surely, 23045525054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3045525054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3596140800).

3045525054 is an abundant number, since it is smaller than the sum of its proper divisors (4146756546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3045525054 is a wasteful number, since it uses less digits than its factorization.

3045525054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18065.

The product of its (nonzero) digits is 60000, while the sum is 33.

The square root of 3045525054 is about 55186.2759569805. The cubic root of 3045525054 is about 1449.5083634872.

The spelling of 3045525054 in words is "three billion, forty-five million, five hundred twenty-five thousand, fifty-four".

Divisors: 1 2 3 6 11 13 22 26 33 39 66 78 143 199 286 398 429 597 858 1194 2189 2587 4378 5174 6567 7761 13134 15522 17837 28457 35674 53511 56914 85371 107022 170742 196207 231881 392414 463762 588621 695643 1177242 1391286 2550691 3549563 5101382 7099126 7652073 10648689 15304146 21297378 39045193 46144319 78090386 92288638 117135579 138432957 234271158 276865914 507587509 1015175018 1522762527 3045525054