Search a number
-
+
62680067420 = 22511801265571
BaseRepresentation
bin111010011000000001…
…011110110101011100
312222210021121100002112
4322120001132311130
52011332044124140
644443403213152
74346161532225
oct723001366534
9188707540075
1062680067420
112464529a413
12101935171b8
135baba850b9
1430687b824c
15196cb9bc65
hexe9805ed5c

62680067420 has 24 divisors (see below), whose sum is σ = 131639791248. Its totient is φ = 25069808000.

The previous prime is 62680067399. The next prime is 62680067503. The reversal of 62680067420 is 2476008626.

62680067420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 103235 + ... + 368805.

It is an arithmetic number, because the mean of its divisors is an integer number (5484991302).

Almost surely, 262680067420 is an apocalyptic number.

It is an amenable number.

62680067420 is an abundant number, since it is smaller than the sum of its proper divisors (68959723828).

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

62680067420 is a wasteful number, since it uses less digits than its factorization.

62680067420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277381 (or 277379 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 62680067420 in words is "sixty-two billion, six hundred eighty million, sixty-seven thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 11801 23602 47204 59005 118010 236020 265571 531142 1062284 1327855 2655710 5311420 3134003371 6268006742 12536013484 15670016855 31340033710 62680067420