Search a number
-
+
34130311454 = 244983379369
BaseRepresentation
bin11111110010010100…
…110011100100011110
310021002121012110112102
4133302110303210132
51024344324431304
623402415005102
72315531601131
oct376224634436
9107077173472
1034130311454
1113524742178
126746209792
1332abcb0c85
14191ac00218
15d4b53ed1e
hex7f253391e

34130311454 has 8 divisors (see below), whose sum is σ = 51196740240. Its totient is φ = 17064731376.

The previous prime is 34130311447. The next prime is 34130311493. The reversal of 34130311454 is 45411303143.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99719 + ... + 279650.

It is an arithmetic number, because the mean of its divisors is an integer number (6399592530).

Almost surely, 234130311454 is an apocalyptic number.

34130311454 is a deficient number, since it is larger than the sum of its proper divisors (17066428786).

34130311454 is a wasteful number, since it uses less digits than its factorization.

34130311454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424354.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 34130311454 its reverse (45411303143), we get a palindrome (79541614597).

The spelling of 34130311454 in words is "thirty-four billion, one hundred thirty million, three hundred eleven thousand, four hundred fifty-four".

Divisors: 1 2 44983 89966 379369 758738 17065155727 34130311454