Search a number
-
+
6139607580000 = 2532542337149269
BaseRepresentation
bin101100101010111110100…
…1000001111110101100000
3210201221101210211102121100
41121111331020033311200
51301042404020030000
621020255145554400
71202400125235636
oct131257510176540
923657353742540
106139607580000
111a5787a468644
12831a921a5a00
13356c688356bb
1417323126b356
15a9a8a4e1a00
hex5957d20fd60

6139607580000 has 1440 divisors, whose sum is σ = 23625706104000. Its totient is φ = 1507866624000.

The previous prime is 6139607579971. The next prime is 6139607580031. The reversal of 6139607580000 is 857069316.

It is a happy number.

6139607580000 is a `hidden beast` number, since 6 + 1 + 3 + 9 + 60 + 7 + 580 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1440).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 22823819866 + ... + 22823820134.

It is an arithmetic number, because the mean of its divisors is an integer number (16406740350).

Almost surely, 26139607580000 is an apocalyptic number.

6139607580000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6139607580000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11812853052000).

6139607580000 is an abundant number, since it is smaller than the sum of its proper divisors (17486098524000).

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

6139607580000 is a wasteful number, since it uses less digits than its factorization.

6139607580000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514 (or 488 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The spelling of 6139607580000 in words is "six trillion, one hundred thirty-nine billion, six hundred seven million, five hundred eighty thousand".