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2064710348080 = 24535817207171
BaseRepresentation
bin11110000010111010010…
…100111010110100110000
321022101101012210010112121
4132002322110322310300
5232312011322114310
64220303112204024
7302112306250012
oct36027224726460
97271335703477
102064710348080
1172670318a0a6
122941a3399614
1311c916b36473
1471d0ab661b2
1538a9401e0da
hex1e0ba53ad30

2064710348080 has 40 divisors (see below), whose sum is σ = 4801792759344. Its totient is φ = 825653395200.

The previous prime is 2064710348047. The next prime is 2064710348117. The reversal of 2064710348080 is 808430174602.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3317106 + ... + 3890065.

Almost surely, 22064710348080 is an apocalyptic number.

2064710348080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2064710348080 is an abundant number, since it is smaller than the sum of its proper divisors (2737082411264).

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

2064710348080 is a wasteful number, since it uses less digits than its factorization.

2064710348080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7210765 (or 7210759 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 2064710348080 in words is "two trillion, sixty-four billion, seven hundred ten million, three hundred forty-eight thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 3581 7162 14324 17905 28648 35810 57296 71620 143240 286480 7207171 14414342 28828684 36035855 57657368 72071710 115314736 144143420 288286840 576573680 25808879351 51617758702 103235517404 129044396755 206471034808 258088793510 412942069616 516177587020 1032355174040 2064710348080