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5468768109 = 337195114831
BaseRepresentation
bin1010001011111011…
…01100011101101101
3112010010110012112000
411011331230131231
542200001034414
62302354402513
7252343522230
oct50575543555
915103405460
105468768109
112356a82472
121087590439
13691cca07c
1439c447417
152201a0b09
hex145f6c76d

5468768109 has 32 divisors (see below), whose sum is σ = 9264660480. Its totient is φ = 3123198000.

The previous prime is 5468768093. The next prime is 5468768111. The reversal of 5468768109 is 9018678645.

5468768109 is a `hidden beast` number, since 5 + 468 + 76 + 8 + 109 = 666.

It is not a de Polignac number, because 5468768109 - 24 = 5468768093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5468768189) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 361324 + ... + 376154.

It is an arithmetic number, because the mean of its divisors is an integer number (289520640).

Almost surely, 25468768109 is an apocalyptic number.

It is an amenable number.

5468768109 is a deficient number, since it is larger than the sum of its proper divisors (3795892371).

5468768109 is a wasteful number, since it uses less digits than its factorization.

5468768109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16798 (or 16792 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The square root of 5468768109 is about 73951.1197278310. The cubic root of 5468768109 is about 1761.8266276927.

The spelling of 5468768109 in words is "five billion, four hundred sixty-eight million, seven hundred sixty-eight thousand, one hundred nine".

Divisors: 1 3 7 9 21 27 63 189 1951 5853 13657 14831 17559 40971 44493 52677 103817 122913 133479 311451 368739 400437 934353 2803059 28935281 86805843 202546967 260417529 607640901 781252587 1822922703 5468768109