Search a number
-
+
3872300112 = 243226890973
BaseRepresentation
bin1110011011001110…
…1001110001010000
3100222212102020010200
43212303221301100
530412302100422
61440124455200
7164650002462
oct34663516120
910885366120
103872300112
1117078a342a
129009aa500
1349932cb55
1428a3d2132
15179e4d2ac
hexe6ce9c50

3872300112 has 30 divisors (see below), whose sum is σ = 10837062522. Its totient is φ = 1290766656.

The previous prime is 3872300099. The next prime is 3872300119. The reversal of 3872300112 is 2110032783.

3872300112 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3853429776 + 18870336 = 62076^2 + 4344^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3872300119) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13445343 + ... + 13445630.

Almost surely, 23872300112 is an apocalyptic number.

It is an amenable number.

3872300112 is an abundant number, since it is smaller than the sum of its proper divisors (6964762410).

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

3872300112 is a wasteful number, since it uses less digits than its factorization.

3872300112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26890987 (or 26890978 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 3872300112 is about 62227.8081889440. The cubic root of 3872300112 is about 1570.3254510785.

Adding to 3872300112 its reverse (2110032783), we get a palindrome (5982332895).

The spelling of 3872300112 in words is "three billion, eight hundred seventy-two million, three hundred thousand, one hundred twelve".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 26890973 53781946 80672919 107563892 161345838 215127784 242018757 322691676 430255568 484037514 645383352 968075028 1290766704 1936150056 3872300112