Search a number
-
+
13142415255125 = 531319994045843
BaseRepresentation
bin1011111100111111010011…
…1111100010011001010101
31201112101212111221002012012
42333033310333202121111
53210311131301131000
643541313041434005
72524336205322002
oct277176477423125
951471774832165
1013142415255125
114207737875852
12158310833b905
1374442aa47850
1433614c3248a9
1517bce7444735
hexbf3f4fe2655

13142415255125 has 32 divisors (see below), whose sum is σ = 17672246592000. Its totient is φ = 9700310779200.

The previous prime is 13142415255119. The next prime is 13142415255131. The reversal of 13142415255125 is 52155251424131.

It is an interprime number because it is at equal distance from previous prime (13142415255119) and next prime (13142415255131).

It is not a de Polignac number, because 13142415255125 - 28 = 13142415254869 is a prime.

It is a congruent 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, 1225454 + ... + 5271296.

It is an arithmetic number, because the mean of its divisors is an integer number (552257706000).

Almost surely, 213142415255125 is an apocalyptic number.

It is an amenable number.

13142415255125 is a deficient number, since it is larger than the sum of its proper divisors (4529831336875).

13142415255125 is a wasteful number, since it uses less digits than its factorization.

13142415255125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4047870 (or 4047860 counting only the distinct ones).

The product of its digits is 240000, while the sum is 41.

Adding to 13142415255125 its reverse (52155251424131), we get a palindrome (65297666679256).

The spelling of 13142415255125 in words is "thirteen trillion, one hundred forty-two billion, four hundred fifteen million, two hundred fifty-five thousand, one hundred twenty-five".

Divisors: 1 5 13 25 65 125 325 1625 1999 9995 25987 49975 129935 249875 649675 3248375 4045843 20229215 52595959 101146075 262979795 505730375 1314898975 6574494875 8087640157 40438200785 105139322041 202191003925 525696610205 1010955019625 2628483051025 13142415255125