Search a number
-
+
3000745254 = 2313311241003
BaseRepresentation
bin1011001011011011…
…1011110100100110
321202010102122122010
42302312323310212
522121142322004
61213432215050
7134234625303
oct26266736446
97663378563
103000745254
1112aa92a361
126b8b3a486
1338a8b5810
1420675c0aa
1512868ea89
hexb2dbbd26

3000745254 has 32 divisors (see below), whose sum is σ = 6671637504. Its totient is φ = 893521440.

The previous prime is 3000745213. The next prime is 3000745277. The reversal of 3000745254 is 4525470003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 618084 + ... + 622919.

It is an arithmetic number, because the mean of its divisors is an integer number (208488672).

Almost surely, 23000745254 is an apocalyptic number.

3000745254 is an abundant number, since it is smaller than the sum of its proper divisors (3670892250).

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

3000745254 is a wasteful number, since it uses less digits than its factorization.

3000745254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241052.

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 3000745254 is about 54779.0585351738. The cubic root of 3000745254 is about 1442.3689873374.

The spelling of 3000745254 in words is "three billion, seven hundred forty-five thousand, two hundred fifty-four".

Divisors: 1 2 3 6 13 26 31 39 62 78 93 186 403 806 1209 2418 1241003 2482006 3723009 7446018 16133039 32266078 38471093 48399117 76942186 96798234 115413279 230826558 500124209 1000248418 1500372627 3000745254