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1080467284680 = 23345771673997
BaseRepresentation
bin11111011100100001101…
…11100110001011001000
310211021212121211000120000
433232100313212023020
5120200244111102210
62144205415403000
7141026662246440
oct17562067461310
93737777730500
101080467284680
11387250683963
1215549a383460
137ab7016c864
143a41b29d120
151d18ac89ac0
hexfb90de62c8

1080467284680 has 640 divisors, whose sum is σ = 4219303841280. Its totient is φ = 242879938560.

The previous prime is 1080467284643. The next prime is 1080467284691. The reversal of 1080467284680 is 864827640801.

1080467284680 is a `hidden beast` number, since 1 + 0 + 80 + 467 + 28 + 4 + 6 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1083717942 + ... + 1083718938.

It is an arithmetic number, because the mean of its divisors is an integer number (6592662252).

Almost surely, 21080467284680 is an apocalyptic number.

1080467284680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1080467284680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2109651920640).

1080467284680 is an abundant number, since it is smaller than the sum of its proper divisors (3138836556600).

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

1080467284680 is a wasteful number, since it uses less digits than its factorization.

1080467284680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771 (or 1758 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 54.

The spelling of 1080467284680 in words is "one trillion, eighty billion, four hundred sixty-seven million, two hundred eighty-four thousand, six hundred eighty".