Search a number
-
+
3002379808320 = 263351743617793
BaseRepresentation
bin101011101100001011110…
…010000010111001000000
3101122000200000022001202000
4223230023302002321000
5343142333212331240
610215135123024000
7426625525202544
oct53541362027100
911560600261660
103002379808320
11a58336147a12
12405a6ab0b000
1318a17a8990c9
14a545cdbba24
155317362c430
hex2bb0bc82e40

3002379808320 has 896 divisors, whose sum is σ = 11665201236480. Its totient is φ = 723855605760.

The previous prime is 3002379808279. The next prime is 3002379808343. The reversal of 3002379808320 is 238089732003.

It is a happy number.

3002379808320 is a `hidden beast` number, since 3 + 0 + 0 + 237 + 98 + 0 + 8 + 320 = 666.

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

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, 385262344 + ... + 385270136.

Almost surely, 23002379808320 is an apocalyptic number.

3002379808320 is a gapful number since it is divisible by the number (30) 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 3002379808320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5832600618240).

3002379808320 is an abundant number, since it is smaller than the sum of its proper divisors (8662821428160).

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

3002379808320 is a wasteful number, since it uses less digits than its factorization.

3002379808320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7940 (or 7924 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 3002379808320 in words is "three trillion, two billion, three hundred seventy-nine million, eight hundred eight thousand, three hundred twenty".