Search a number
-
+
2730030300006 = 237137253172027
BaseRepresentation
bin100111101110100010011…
…111000111101101100110
3100122222200111122112212120
4213232202133013231212
5324212100224100011
65450054131530410
7401144460445452
oct47564237075546
910588614575776
102730030300006
11962887a29339
12381121759a06
1316a596444aa9
14961c4249662
154b033696a06
hex27ba27c7b66

2730030300006 has 32 divisors (see below), whose sum is σ = 5537143680768. Its totient is φ = 897163757280.

The previous prime is 2730030299987. The next prime is 2730030300013. The reversal of 2730030300006 is 6000030300372.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15783765 + ... + 15955791.

It is an arithmetic number, because the mean of its divisors is an integer number (173035740024).

Almost surely, 22730030300006 is an apocalyptic number.

2730030300006 is an abundant number, since it is smaller than the sum of its proper divisors (2807113380762).

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

2730030300006 is a wasteful number, since it uses less digits than its factorization.

2730030300006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209356.

The product of its (nonzero) digits is 2268, while the sum is 24.

Adding to 2730030300006 its reverse (6000030300372), we get a palindrome (8730060600378).

The spelling of 2730030300006 in words is "two trillion, seven hundred thirty billion, thirty million, three hundred thousand, six".

Divisors: 1 2 3 6 71 142 213 426 37253 74506 111759 172027 223518 344054 516081 1032162 2644963 5289926 7934889 12213917 15869778 24427834 36641751 73283502 6408521831 12817043662 19225565493 38451130986 455005050001 910010100002 1365015150003 2730030300006