Search a number
-
+
3104010100 = 225231040101
BaseRepresentation
bin1011100100000011…
…0110111101110100
322000022202001101001
42321000312331310
522324111310400
61232001413044
7136630436062
oct27100667564
98008661331
103104010100
111353150804
1272763a184
133a6100389
1421635d032
1513278ba6a
hexb9036f74

3104010100 has 18 divisors (see below), whose sum is σ = 6735702134. Its totient is φ = 1241604000.

The previous prime is 3104010089. The next prime is 3104010109. The reversal of 3104010100 is 10104013.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 27311076 + 3076699024 = 5226^2 + 55468^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3104010109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15519951 + ... + 15520150.

Almost surely, 23104010100 is an apocalyptic number.

It is an amenable number.

3104010100 is an abundant number, since it is smaller than the sum of its proper divisors (3631692034).

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

3104010100 is a wasteful number, since it uses less digits than its factorization.

3104010100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31040115 (or 31040108 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 3104010100 is about 55713.6437508803. The cubic root of 3104010100 is about 1458.7281881190.

Adding to 3104010100 its reverse (10104013), we get a palindrome (3114114113).

The spelling of 3104010100 in words is "three billion, one hundred four million, ten thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 31040101 62080202 124160404 155200505 310401010 620802020 776002525 1552005050 3104010100