Search a number
-
+
30100266964800 = 263352411031391187
BaseRepresentation
bin1101101100000010000111…
…01110000101011101000000
310221120120001100200022121000
412312001003232011131000
512421130321320333200
6144003512144132000
76224446450464564
oct666010356053500
9127516040608530
1030100266964800
1196554a6a9781a
123461772607000
1313a459b351116
14760c09a616a4
15372e9c699300
hex1b6043b85740

30100266964800 has 1344 divisors, whose sum is σ = 114406977484800. Its totient is φ = 7692657868800.

The previous prime is 30100266964753. The next prime is 30100266964813. The reversal of 30100266964800 is 846966200103.

30100266964800 is a `hidden beast` number, since 3 + 0 + 100 + 2 + 6 + 69 + 6 + 480 + 0 = 666.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 25358269807 + ... + 25358270993.

It is an arithmetic number, because the mean of its divisors is an integer number (85124239200).

Almost surely, 230100266964800 is an apocalyptic number.

30100266964800 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 30100266964800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57203488742400).

30100266964800 is an abundant number, since it is smaller than the sum of its proper divisors (84306710520000).

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

30100266964800 is a wasteful number, since it uses less digits than its factorization.

30100266964800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501 (or 1480 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The spelling of 30100266964800 in words is "thirty trillion, one hundred billion, two hundred sixty-six million, nine hundred sixty-four thousand, eight hundred".