Search a number
-
+
938470750108 = 22451351987079
BaseRepresentation
bin11011010100000010011…
…01110011011110011100
310022201100122021200020221
431222001031303132130
5110333442003000413
61555043313051124
7124542115520563
oct15520115633634
93281318250227
10938470750108
113320042aa851
12131a6bb56aa4
136a660a77978
14335ca838bda
1519629b3c68d
hexda8137379c

938470750108 has 12 divisors (see below), whose sum is σ = 1642687753840. Its totient is φ = 469131391872.

The previous prime is 938470750103. The next prime is 938470750109. The reversal of 938470750108 is 801057074839.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (938470750103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25975488 + ... + 26011591.

Almost surely, 2938470750108 is an apocalyptic number.

It is an amenable number.

938470750108 is a deficient number, since it is larger than the sum of its proper divisors (704217003732).

938470750108 is a wasteful number, since it uses less digits than its factorization.

938470750108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51991596 (or 51991594 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 52.

The spelling of 938470750108 in words is "nine hundred thirty-eight billion, four hundred seventy million, seven hundred fifty thousand, one hundred eight".

Divisors: 1 2 4 4513 9026 18052 51987079 103974158 207948316 234617687527 469235375054 938470750108