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70652555486030 = 2572319849450803
BaseRepresentation
bin10000000100001000010100…
…011110001110001101001110
3100021011022121001220010201102
4100010020110132032031032
533230032413201023110
6410133200320143102
720611323121526300
oct2004102436161516
9307138531803642
1070652555486030
112056a6427331a1
127b10b31a67a92
13305667998c82b
14136385d9b1970
15827c7d7445a5
hex40421478e34e

70652555486030 has 48 divisors (see below), whose sum is σ = 147938590544400. Its totient is φ = 24223603840128.

The previous prime is 70652555485997. The next prime is 70652555486099. The reversal of 70652555486030 is 3068455525607.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156500609 + ... + 156951411.

It is an arithmetic number, because the mean of its divisors is an integer number (3082053969675).

Almost surely, 270652555486030 is an apocalyptic number.

70652555486030 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

70652555486030 is an abundant number, since it is smaller than the sum of its proper divisors (77286035058370).

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

70652555486030 is a wasteful number, since it uses less digits than its factorization.

70652555486030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770673 (or 770666 counting only the distinct ones).

The product of its (nonzero) digits is 30240000, while the sum is 56.

The spelling of 70652555486030 in words is "seventy trillion, six hundred fifty-two billion, five hundred fifty-five million, four hundred eighty-six thousand, thirty".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 319849 450803 639698 901606 1599245 2238943 2254015 3155621 3198490 4477886 4508030 6311242 11194715 15672601 15778105 22089347 22389430 31345202 31556210 44178694 78363005 110446735 156726010 220893470 144188888747 288377777494 720944443735 1009322221229 1441888887470 2018644442458 5046611106145 7065255548603 10093222212290 14130511097206 35326277743015 70652555486030