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6130330553 = 23266536111
BaseRepresentation
bin1011011010110010…
…10110101110111001
3120211020022001120202
411231121112232321
5100023331034203
62452150131545
7304625643554
oct55531265671
916736261522
106130330553
112666459096
121231050bb5
1376909bb39
1442225769b
1525d2ce388
hex16d656bb9

6130330553 has 4 divisors (see below), whose sum is σ = 6396866688. Its totient is φ = 5863794420.

The previous prime is 6130330523. The next prime is 6130330571. The reversal of 6130330553 is 3550330316.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6130330553 - 212 = 6130326457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6130330523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133268033 + ... + 133268078.

It is an arithmetic number, because the mean of its divisors is an integer number (1599216672).

Almost surely, 26130330553 is an apocalyptic number.

It is an amenable number.

6130330553 is a deficient number, since it is larger than the sum of its proper divisors (266536135).

6130330553 is a wasteful number, since it uses less digits than its factorization.

6130330553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266536134.

The product of its (nonzero) digits is 12150, while the sum is 29.

The square root of 6130330553 is about 78296.4274600061. The cubic root of 6130330553 is about 1830.1834799659.

Adding to 6130330553 its reverse (3550330316), we get a palindrome (9680660869).

The spelling of 6130330553 in words is "six billion, one hundred thirty million, three hundred thirty thousand, five hundred fifty-three".

Divisors: 1 23 266536111 6130330553