Search a number
-
+
4104186240 = 2735711172371
BaseRepresentation
bin1111010010100000…
…1110100110000000
3101121000202021002210
43310220032212000
531401132424430
61515130542120
7203464002360
oct36450164600
911530667083
104104186240
111816784960
12966597940
1350539c78b
142ad1149a0
151904a52b0
hexf4a0e980

4104186240 has 1024 divisors, whose sum is σ = 18274222080. Its totient is φ = 756940800.

The previous prime is 4104186239. The next prime is 4104186271. The reversal of 4104186240 is 426814014.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4104186198 and 4104186207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 57805405 + ... + 57805475.

It is an arithmetic number, because the mean of its divisors is an integer number (17845920).

Almost surely, 24104186240 is an apocalyptic number.

4104186240 is a gapful number since it is divisible by the number (40) 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 4104186240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9137111040).

4104186240 is an abundant number, since it is smaller than the sum of its proper divisors (14170035840).

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

4104186240 is a wasteful number, since it uses less digits than its factorization.

4104186240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 4104186240 is about 64063.9230768769. The cubic root of 4104186240 is about 1601.0652073426.

The spelling of 4104186240 in words is "four billion, one hundred four million, one hundred eighty-six thousand, two hundred forty".