Search a number
-
+
4026312245 = 55871371827
BaseRepresentation
bin1110111111111100…
…1010011000110101
3101101121012212001202
43233333022120311
531221213442440
61503305502245
7201530042444
oct35777123065
911347185052
104026312245
111786825a8a
129444a1985
134c2204ca7
142a2a42d5b
15188721615
hexeffca635

4026312245 has 8 divisors (see below), whose sum is σ = 4839809184. Its totient is φ = 3215560144.

The previous prime is 4026312197. The next prime is 4026312247. The reversal of 4026312245 is 5422136204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4026312245 - 224 = 4009535029 is a prime.

It is a super-2 number, since 2×40263122452 = 32422380588473880050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4026312247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 682979 + ... + 688848.

It is an arithmetic number, because the mean of its divisors is an integer number (604976148).

Almost surely, 24026312245 is an apocalyptic number.

It is an amenable number.

4026312245 is a deficient number, since it is larger than the sum of its proper divisors (813496939).

4026312245 is a wasteful number, since it uses less digits than its factorization.

4026312245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372419.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 4026312245 is about 63453.2287988562. The cubic root of 4026312245 is about 1590.8741214918.

Adding to 4026312245 its reverse (5422136204), we get a palindrome (9448448449).

The spelling of 4026312245 in words is "four billion, twenty-six million, three hundred twelve thousand, two hundred forty-five".

Divisors: 1 5 587 2935 1371827 6859135 805262449 4026312245