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3051130434 = 2311238310973
BaseRepresentation
bin1011010111011100…
…1000111001000010
321212122020111002220
42311313020321002
522222042133214
61222432151510
7135416116002
oct26567107102
97778214086
103051130434
111326313500
12711998596
13398177331
1420d316002
1512cce39a9
hexb5dc8e42

3051130434 has 48 divisors (see below), whose sum is σ = 6725569536. Its totient is φ = 922086880.

The previous prime is 3051130421. The next prime is 3051130451. The reversal of 3051130434 is 4340311503.

It is a happy number.

3051130434 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 an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 272572 + ... + 283544.

It is an arithmetic number, because the mean of its divisors is an integer number (140116032).

Almost surely, 23051130434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3051130434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3362784768).

3051130434 is an abundant number, since it is smaller than the sum of its proper divisors (3674439102).

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

3051130434 is a wasteful number, since it uses less digits than its factorization.

3051130434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11383 (or 11372 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 3051130434 is about 55237.0386063554. The cubic root of 3051130434 is about 1450.3971062974.

Adding to 3051130434 its reverse (4340311503), we get a palindrome (7391441937).

The spelling of 3051130434 in words is "three billion, fifty-one million, one hundred thirty thousand, four hundred thirty-four".

Divisors: 1 2 3 6 11 22 33 66 121 242 363 383 726 766 1149 2298 4213 8426 10973 12639 21946 25278 32919 46343 65838 92686 120703 139029 241406 278058 362109 724218 1327733 2655466 3983199 4202659 7966398 8405318 12607977 25215954 46229249 92458498 138687747 277375494 508521739 1017043478 1525565217 3051130434