Search a number
-
+
40241411320 = 2351191457753
BaseRepresentation
bin100101011110100100…
…110011010011111000
310211212111022111120111
4211132210303103320
51124403300130240
630253041034104
72623135231615
oct453644632370
9124774274514
1040241411320
1116080255a30
127970925934
133a440a88b6
141d3a68d50c
1510a7cc11ea
hex95e9334f8

40241411320 has 32 divisors (see below), whose sum is σ = 98774374320. Its totient is φ = 14633240320.

The previous prime is 40241411303. The next prime is 40241411339. The reversal of 40241411320 is 2311414204.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 40241411291 and 40241411300.

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 7 ways as a sum of consecutive naturals, for example, 45728437 + ... + 45729316.

Almost surely, 240241411320 is an apocalyptic number.

40241411320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40241411320 is an abundant number, since it is smaller than the sum of its proper divisors (58532963000).

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

40241411320 is a wasteful number, since it uses less digits than its factorization.

40241411320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91457775 (or 91457771 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 40241411320 its reverse (2311414204), we get a palindrome (42552825524).

The spelling of 40241411320 in words is "forty billion, two hundred forty-one million, four hundred eleven thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 91457753 182915506 365831012 457288765 731662024 914577530 1006035283 1829155060 2012070566 3658310120 4024141132 5030176415 8048282264 10060352830 20120705660 40241411320