Search a number
-
+
6803918400030 = 235226797280001
BaseRepresentation
bin110001100000010100100…
…1000111010101000011110
3220002110002202211122012220
41203000221020322220132
51342433411102300110
622245402120210210
71301365304111043
oct143005110725036
926073082748186
106803918400030
112193586617084
1291a78a609966
133a47b705a46b
141974507071ca
15bbebb282370
hex6302923aa1e

6803918400030 has 16 divisors (see below), whose sum is σ = 16329404160144. Its totient is φ = 1814378240000.

The previous prime is 6803918399983. The next prime is 6803918400043. The reversal of 6803918400030 is 300048193086.

It is a happy number.

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, 113398639971 + ... + 113398640030.

It is an arithmetic number, because the mean of its divisors is an integer number (1020587760009).

Almost surely, 26803918400030 is an apocalyptic number.

6803918400030 is an abundant number, since it is smaller than the sum of its proper divisors (9525485760114).

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

6803918400030 is a wasteful number, since it uses less digits than its factorization.

6803918400030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226797280011.

The product of its (nonzero) digits is 124416, while the sum is 42.

The spelling of 6803918400030 in words is "six trillion, eight hundred three billion, nine hundred eighteen million, four hundred thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 226797280001 453594560002 680391840003 1133986400005 1360783680006 2267972800010 3401959200015 6803918400030