Search a number
-
+
10001100192 = 253104178127
BaseRepresentation
bin10010101000001110…
…01010110110100000
3221210222211112022020
421110013022312200
5130440240201232
64332222141440
7502556643336
oct112407126640
927728745266
1010001100192
1142723a6666
121b31421880
13c34cb4185
146ac36bb56
153d8028e2c
hex2541cada0

10001100192 has 24 divisors (see below), whose sum is σ = 26252888256. Its totient is φ = 3333700032.

The previous prime is 10001100163. The next prime is 10001100199. The reversal of 10001100192 is 29100110001.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (10001100199) 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, 52088968 + ... + 52089159.

It is an arithmetic number, because the mean of its divisors is an integer number (1093870344).

Almost surely, 210001100192 is an apocalyptic number.

10001100192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10001100192 is an abundant number, since it is smaller than the sum of its proper divisors (16251788064).

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

10001100192 is a wasteful number, since it uses less digits than its factorization.

10001100192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104178140 (or 104178132 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 10001100192 its reverse (29100110001), we get a palindrome (39101210193).

The spelling of 10001100192 in words is "ten billion, one million, one hundred thousand, one hundred ninety-two".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 104178127 208356254 312534381 416712508 625068762 833425016 1250137524 1666850032 2500275048 3333700064 5000550096 10001100192