Search a number
-
+
10006125155 = 513374396757
BaseRepresentation
bin10010101000110100…
…10101101001100011
3221211100021211020222
421110122111221203
5130443032001110
64332521553255
7502650442355
oct112432255143
927740254228
1010006125155
114275218a24
121b3304582b
13c36053420
146accb90d5
153d86bcc55
hex254695a63

10006125155 has 32 divisors (see below), whose sum is σ = 13589467584. Its totient is φ = 7022163456.

The previous prime is 10006125133. The next prime is 10006125169. The reversal of 10006125155 is 55152160001.

It is a cyclic number.

It is not a de Polignac number, because 10006125155 - 220 = 10005076579 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55037 + ... + 151793.

It is an arithmetic number, because the mean of its divisors is an integer number (424670862).

Almost surely, 210006125155 is an apocalyptic number.

10006125155 is a deficient number, since it is larger than the sum of its proper divisors (3583342429).

10006125155 is a wasteful number, since it uses less digits than its factorization.

10006125155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96855.

The product of its (nonzero) digits is 1500, while the sum is 26.

Adding to 10006125155 its reverse (55152160001), we get a palindrome (65158285156).

The spelling of 10006125155 in words is "ten billion, six million, one hundred twenty-five thousand, one hundred fifty-five".

Divisors: 1 5 13 37 43 65 185 215 481 559 1591 2405 2795 7955 20683 96757 103415 483785 1257841 3580009 4160551 6289205 17900045 20802755 46540117 54087163 153940387 232700585 270435815 769701935 2001225031 10006125155