Search a number
-
+
192670480398000 = 243531171360711399
BaseRepresentation
bin101011110011101110010111…
…100010101111011010110000
3221021012010012001101220020110
4223303232113202233122300
5200223203120440214000
61521435332523141320
755403661054536223
oct5363562742573260
9837163161356213
10192670480398000
1156433101303920
12197389b6074840
138367996150747
14358142dd735ba
151741c0484c850
hexaf3b978af6b0

192670480398000 has 640 divisors, whose sum is σ = 687434629939200. Its totient is φ = 46033330560000.

The previous prime is 192670480397977. The next prime is 192670480398029. The reversal of 192670480398000 is 893084076291.

It is a super-2 number, since 2×1926704803980002 (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 16902396301 + ... + 16902407699.

It is an arithmetic number, because the mean of its divisors is an integer number (1074116609280).

Almost surely, 2192670480398000 is an apocalyptic number.

192670480398000 is a gapful number since it is divisible by the number (10) 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 192670480398000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (343717314969600).

192670480398000 is an abundant number, since it is smaller than the sum of its proper divisors (494764149541200).

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

192670480398000 is a wasteful number, since it uses less digits than its factorization.

192670480398000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15114 (or 15098 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 57.

The spelling of 192670480398000 in words is "one hundred ninety-two trillion, six hundred seventy billion, four hundred eighty million, three hundred ninety-eight thousand".