Search a number
-
+
1418244079200 = 253521323496657
BaseRepresentation
bin10100101000110101111…
…011110011111001100000
312000120201212110001012220
4110220311323303321200
5141214030441013300
63003310552351040
7204315260524224
oct24506573637140
95016655401186
101418244079200
114a7523899aa3
121aaa470a5480
13a3980585c00
144c901610784
1526d59b7cda0
hex14a35ef3e60

1418244079200 has 216 divisors, whose sum is σ = 4998808290168. Its totient is φ = 349106135040.

The previous prime is 1418244079177. The next prime is 1418244079201. The reversal of 1418244079200 is 29704428141.

It is a super-2 number, since 2×14182440792002 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1418244079201) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1342729 + ... + 2153928.

It is an arithmetic number, because the mean of its divisors is an integer number (23142630973).

Almost surely, 21418244079200 is an apocalyptic number.

1418244079200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1418244079200 is an abundant number, since it is smaller than the sum of its proper divisors (3580564210968).

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

1418244079200 is a wasteful number, since it uses less digits than its factorization.

1418244079200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3496706 (or 3496680 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 1418244079200 in words is "one trillion, four hundred eighteen billion, two hundred forty-four million, seventy-nine thousand, two hundred".