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6130404646 = 217404944531
BaseRepresentation
bin1011011010110011…
…01000110100100110
3120211020102211012221
411231121220310212
5100023340422041
62452151502554
7304626402562
oct55531506446
916736384187
106130404646
1126664a9823
121231087a5a
137690c6792
144222766a2
1525d2e62d1
hex16d668d26

6130404646 has 16 divisors (see below), whose sum is σ = 9739148400. Its totient is φ = 2884119040.

The previous prime is 6130404641. The next prime is 6130404671. The reversal of 6130404646 is 6464040316.

It is a super-2 number, since 2×61304046462 = 75163722247396770632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6130404641) 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 7 ways as a sum of consecutive naturals, for example, 115401 + ... + 159931.

It is an arithmetic number, because the mean of its divisors is an integer number (608696775).

Almost surely, 26130404646 is an apocalyptic number.

6130404646 is a deficient number, since it is larger than the sum of its proper divisors (3608743754).

6130404646 is a wasteful number, since it uses less digits than its factorization.

6130404646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48599.

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 6130404646 is about 78296.9006155416. The cubic root of 6130404646 is about 1830.1908533170.

The spelling of 6130404646 in words is "six billion, one hundred thirty million, four hundred four thousand, six hundred forty-six".

Divisors: 1 2 17 34 4049 8098 44531 68833 89062 137666 757027 1514054 180306019 360612038 3065202323 6130404646