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108010078140780 = 22325837229590237
BaseRepresentation
bin11000100011110000001110…
…010101101111100101101100
3112011102122220001111112021100
4120203300032111233211230
5103124114120001001110
61021415051144203100
731515320266014234
oct3043601625574554
9464378801445240
10108010078140780
11314628a9325782
12101450b0769490
1348363ca9865ca
141c95a03b54cc4
15c748cb3cabc0
hex623c0e56f96c

108010078140780 has 72 divisors (see below), whose sum is σ = 331577926675632. Its totient is φ = 28455667168896.

The previous prime is 108010078140659. The next prime is 108010078140787. The reversal of 108010078140780 is 87041870010801.

108010078140780 is a `hidden beast` number, since 1 + 0 + 80 + 10 + 0 + 7 + 81 + 407 + 80 = 666.

108010078140780 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (108010078140787) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3614780179 + ... + 3614810058.

It is an arithmetic number, because the mean of its divisors is an integer number (4605248981606).

Almost surely, 2108010078140780 is an apocalyptic number.

108010078140780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108010078140780 is an abundant number, since it is smaller than the sum of its proper divisors (223567848534852).

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

108010078140780 is a wasteful number, since it uses less digits than its factorization.

108010078140780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7229590335 (or 7229590330 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 45.

The spelling of 108010078140780 in words is "one hundred eight trillion, ten billion, seventy-eight million, one hundred forty thousand, seven hundred eighty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 83 90 166 180 249 332 415 498 747 830 996 1245 1494 1660 2490 2988 3735 4980 7470 14940 7229590237 14459180474 21688770711 28918360948 36147951185 43377541422 65066312133 72295902370 86755082844 108443853555 130132624266 144591804740 216887707110 260265248532 325331560665 433775414220 600055989671 650663121330 1200111979342 1301326242660 1800167969013 2400223958684 3000279948355 3600335938026 5400503907039 6000559896710 7200671876052 9000839845065 10801007814078 12001119793420 18001679690130 21602015628156 27002519535195 36003359380260 54005039070390 108010078140780