Search a number
-
+
938705100229 = 13193800425507
BaseRepresentation
bin11011010100011110010…
…11110001110111000101
310022201221222020220012001
431222033023301313011
5110334432001201404
61555122444025301
7124550662462231
oct15521713616705
93281858226161
10938705100229
11332114614536
12131b16532231
136a69a49ac90
143360d9dd5c1
15196404ce7a4
hexda8f2f1dc5

938705100229 has 8 divisors (see below), whose sum is σ = 1064119142240. Its totient is φ = 820891909296.

The previous prime is 938705100197. The next prime is 938705100233. The reversal of 938705100229 is 922001507839.

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 938705100229 - 25 = 938705100197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (938705109229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1900212507 + ... + 1900213000.

It is an arithmetic number, because the mean of its divisors is an integer number (133014892780).

Almost surely, 2938705100229 is an apocalyptic number.

It is an amenable number.

938705100229 is a deficient number, since it is larger than the sum of its proper divisors (125414042011).

938705100229 is a wasteful number, since it uses less digits than its factorization.

938705100229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3800425539.

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 938705100229 in words is "nine hundred thirty-eight billion, seven hundred five million, one hundred thousand, two hundred twenty-nine".

Divisors: 1 13 19 247 3800425507 49405531591 72208084633 938705100229