Search a number
-
+
10133131124 = 224995076719
BaseRepresentation
bin10010110111111101…
…10100111101110100
3222011012021101200202
421123332310331310
5131223040143444
64353300100032
7506052123224
oct113376647564
928135241622
1010133131124
11432a985436
121b69694618
13c5646119c
146c1ada084
153e490934e
hex25bfb4f74

10133131124 has 12 divisors (see below), whose sum is σ = 17768520000. Its totient is φ = 5056411128.

The previous prime is 10133131123. The next prime is 10133131139. The reversal of 10133131124 is 42113133101.

It is a junction number, because it is equal to n+sod(n) for n = 10133131096 and 10133131105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10133131123) 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, 2536364 + ... + 2540355.

It is an arithmetic number, because the mean of its divisors is an integer number (1480710000).

Almost surely, 210133131124 is an apocalyptic number.

It is an amenable number.

10133131124 is a deficient number, since it is larger than the sum of its proper divisors (7635388876).

10133131124 is a wasteful number, since it uses less digits than its factorization.

10133131124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5077222 (or 5077220 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 10133131124 its reverse (42113133101), we get a palindrome (52246264225).

The spelling of 10133131124 in words is "ten billion, one hundred thirty-three million, one hundred thirty-one thousand, one hundred twenty-four".

Divisors: 1 2 4 499 998 1996 5076719 10153438 20306876 2533282781 5066565562 10133131124