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30046130514 = 23217297942859
BaseRepresentation
bin11011111110111000…
…111001000101010010
32212112222002120112200
4123332320321011102
5443013302134024
621445240504030
72112366616101
oct337670710522
985488076480
1030046130514
1111819291624
1259a647b016
132aaaac716a
141650616038
15bacbdc2c9
hex6fee39152

30046130514 has 96 divisors (see below), whose sum is σ = 72210528000. Its totient is φ = 8985779712.

The previous prime is 30046130509. The next prime is 30046130533. The reversal of 30046130514 is 41503164003.

30046130514 is a `hidden beast` number, since 30 + 0 + 4 + 613 + 0 + 5 + 14 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 679617 + ... + 722475.

It is an arithmetic number, because the mean of its divisors is an integer number (752193000).

Almost surely, 230046130514 is an apocalyptic number.

30046130514 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 30046130514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36105264000).

30046130514 is an abundant number, since it is smaller than the sum of its proper divisors (42164397486).

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

30046130514 is a wasteful number, since it uses less digits than its factorization.

30046130514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42992 (or 42989 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 30046130514 its reverse (41503164003), we get a palindrome (71549294517).

The spelling of 30046130514 in words is "thirty billion, forty-six million, one hundred thirty thousand, five hundred fourteen".

Divisors: 1 2 3 6 9 17 18 29 34 51 58 79 87 102 153 158 174 237 261 306 474 493 522 711 986 1343 1422 1479 2291 2686 2958 4029 4437 4582 6873 8058 8874 12087 13746 20619 24174 38947 41238 42859 77894 85718 116841 128577 233682 257154 350523 385731 701046 728603 771462 1242911 1457206 2185809 2485822 3385861 3728733 4371618 6557427 6771722 7457466 10157583 11186199 13114854 20315166 21129487 22372398 30472749 42258974 57559637 60945498 63388461 98189969 115119274 126776922 172678911 190165383 196379938 294569907 345357822 380330766 518036733 589139814 883709721 1036073466 1669229473 1767419442 3338458946 5007688419 10015376838 15023065257 30046130514