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6130006642 = 217435238017
BaseRepresentation
bin1011011010110000…
…00111101001110010
3120211012200121021001
411231120013221302
5100023240203032
62452135152214
7304623124324
oct55530075162
916735617231
106130006642
1126662577a1
121230b1566a
13768cb7586
144221b1614
1525d2683e7
hex16d607a72

6130006642 has 32 divisors (see below), whose sum is σ = 9982602432. Its totient is φ = 2811884544.

The previous prime is 6130006639. The next prime is 6130006643. The reversal of 6130006642 is 2466000316.

It is a self number, because there is not a number n which added to its sum of digits gives 6130006642.

It is not an unprimeable number, because it can be changed into a prime (6130006643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 760618 + ... + 768634.

It is an arithmetic number, because the mean of its divisors is an integer number (311956326).

Almost surely, 26130006642 is an apocalyptic number.

6130006642 is a deficient number, since it is larger than the sum of its proper divisors (3852595790).

6130006642 is a wasteful number, since it uses less digits than its factorization.

6130006642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8602.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 6130006642 is about 78294.3589411140. The cubic root of 6130006642 is about 1830.1512453255.

Adding to 6130006642 its reverse (2466000316), we get a palindrome (8596006958).

The spelling of 6130006642 in words is "six billion, one hundred thirty million, six thousand, six hundred forty-two".

Divisors: 1 2 17 34 43 86 523 731 1046 1462 8017 8891 16034 17782 22489 44978 136289 272578 344731 382313 689462 764626 4192891 5860427 8385782 11720854 71279147 142558294 180294313 360588626 3065003321 6130006642