Search a number
-
+
71002682402668 = 22137263492649957
BaseRepresentation
bin10000001001001110011001…
…101010011010011101101100
3100022101210100000110100222121
4100021032121222122131230
533301301443143341133
6411002103151122324
720645526442314022
oct2011163152323554
9308353300410877
1071002682402668
11206950831a8925
127b689668133a4
1330806a7937353
141376796240712
15831e219b802d
hex409399a9a76c

71002682402668 has 24 divisors (see below), whose sum is σ = 125637562888992. Its totient is φ = 35108206464384.

The previous prime is 71002682402651. The next prime is 71002682402681. The reversal of 71002682402668 is 86620428620017.

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, 246180855 + ... + 246469102.

It is an arithmetic number, because the mean of its divisors is an integer number (5234898453708).

Almost surely, 271002682402668 is an apocalyptic number.

It is an amenable number.

71002682402668 is a deficient number, since it is larger than the sum of its proper divisors (54634880486324).

71002682402668 is a wasteful number, since it uses less digits than its factorization.

71002682402668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492650361 (or 492650359 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 52.

The spelling of 71002682402668 in words is "seventy-one trillion, two billion, six hundred eighty-two million, four hundred two thousand, six hundred sixty-eight".

Divisors: 1 2 4 137 263 274 526 548 1052 36031 72062 144124 492649957 985299914 1970599828 67493044109 129566938691 134986088218 259133877382 269972176436 518267754764 17750670600667 35501341201334 71002682402668