Search a number
-
+
6280286284280 = 235157007157107
BaseRepresentation
bin101101101100011111000…
…1110111010100111111000
3211020101111221122001121002
41123120332032322213320
51310344011242044110
621205042414504132
71215510230422631
oct133307616724770
924211457561532
106280286284280
1120014aa976308
128551b3205048
133672c7bbb958
14179d78a8c888
15ad570acaaa5
hex5b63e3ba9f8

6280286284280 has 16 divisors (see below), whose sum is σ = 14130644139720. Its totient is φ = 2512114513696.

The previous prime is 6280286284271. The next prime is 6280286284297. The reversal of 6280286284280 is 824826820826.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78503578514 + ... + 78503578593.

Almost surely, 26280286284280 is an apocalyptic number.

It is an amenable number.

6280286284280 is an abundant number, since it is smaller than the sum of its proper divisors (7850357855440).

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

6280286284280 is a wasteful number, since it uses less digits than its factorization.

6280286284280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157007157118 (or 157007157114 counting only the distinct ones).

The product of its (nonzero) digits is 9437184, while the sum is 56.

The spelling of 6280286284280 in words is "six trillion, two hundred eighty billion, two hundred eighty-six million, two hundred eighty-four thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 157007157107 314014314214 628028628428 785035785535 1256057256856 1570071571070 3140143142140 6280286284280