Search a number
-
+
7070083758894 = 2313292107778953
BaseRepresentation
bin110011011100010000111…
…0101001011101100101110
3221000220010021220210212010
41212320201311023230232
51411314012420241034
623011541315422050
71326540160246662
oct146704165135456
927026107823763
107070083758894
112286450a68742
129622908b4926
133c392421b250
141a62a00128a2
15c3d983573e9
hex66e21d4bb2e

7070083758894 has 48 divisors (see below), whose sum is σ = 15771078780912. Its totient is φ = 2100396216576.

The previous prime is 7070083758877. The next prime is 7070083758911. The reversal of 7070083758894 is 4988573800707.

It is an interprime number because it is at equal distance from previous prime (7070083758877) and next prime (7070083758911).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53823879 + ... + 53955074.

It is an arithmetic number, because the mean of its divisors is an integer number (328564141269).

Almost surely, 27070083758894 is an apocalyptic number.

7070083758894 is an abundant number, since it is smaller than the sum of its proper divisors (8700995022018).

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

7070083758894 is a wasteful number, since it uses less digits than its factorization.

7070083758894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107779029 (or 107779000 counting only the distinct ones).

The product of its (nonzero) digits is 94832640, while the sum is 66.

The spelling of 7070083758894 in words is "seven trillion, seventy billion, eighty-three million, seven hundred fifty-eight thousand, eight hundred ninety-four".

Divisors: 1 2 3 6 13 26 29 39 58 78 87 174 377 754 841 1131 1682 2262 2523 5046 10933 21866 32799 65598 107778953 215557906 323336859 646673718 1401126389 2802252778 3125589637 4203379167 6251179274 8406758334 9376768911 18753537822 40632665281 81265330562 90642099473 121897995843 181284198946 243795991686 271926298419 543852596838 1178347293149 2356694586298 3535041879447 7070083758894