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8611032828368 = 243161441282563
BaseRepresentation
bin111110101001110100110…
…0011011000100111010000
31010111012120200110012122102
41331103221203120213100
52112040343401001433
630151504234055532
71546061264235515
oct175235143304720
933435520405572
108611032828368
11281aa115a7003
12b70a6157a5a8
134a602b201479
1421aac1cdb30c
15eded56a94e8
hex7d4e98d89d0

8611032828368 has 40 divisors (see below), whose sum is σ = 17222406909696. Its totient is φ = 4166546227200.

The previous prime is 8611032828367. The next prime is 8611032828379. The reversal of 8611032828368 is 8638282301168.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8611032828367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30333455 + ... + 30616017.

Almost surely, 28611032828368 is an apocalyptic number.

It is an amenable number.

8611032828368 is an abundant number, since it is smaller than the sum of its proper divisors (8611374081328).

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

8611032828368 is a wasteful number, since it uses less digits than its factorization.

8611032828368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344043 (or 344037 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 56.

The spelling of 8611032828368 in words is "eight trillion, six hundred eleven billion, thirty-two million, eight hundred twenty-eight thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 16 31 62 124 248 496 61441 122882 245764 282563 491528 565126 983056 1130252 1904671 2260504 3809342 4521008 7618684 8759453 15237368 17518906 30474736 35037812 70075624 140151248 17360953283 34721906566 69443813132 138887626264 277775252528 538189551773 1076379103546 2152758207092 4305516414184 8611032828368