Search a number
-
+
7150364650045 = 53197577824231
BaseRepresentation
bin110100000001101001011…
…1100011110101000111101
3221022120100012120122002001
41220003102330132220331
51414122421322300140
623112455425502301
71335411462463141
oct150032274365075
927276305518061
107150364650045
1123074a8487471
129759567a1991
133cb3795c0236
141aa1181c9221
15c5ee630ce9a
hex680d2f1ea3d

7150364650045 has 32 divisors (see below), whose sum is σ = 8964057102336. Its totient is φ = 5469194649600.

The previous prime is 7150364649971. The next prime is 7150364650061. The reversal of 7150364650045 is 5400564630517.

It is a de Polignac number, because none of the positive numbers 2k-7150364650045 is a prime.

It is a super-2 number, since 2×71503646500452 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7150364649977 and 7150364650004.

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, 8263080 + ... + 9087310.

It is an arithmetic number, because the mean of its divisors is an integer number (280126784448).

Almost surely, 27150364650045 is an apocalyptic number.

It is an amenable number.

7150364650045 is a deficient number, since it is larger than the sum of its proper divisors (1813692452291).

7150364650045 is a wasteful number, since it uses less digits than its factorization.

7150364650045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824941.

The product of its (nonzero) digits is 1512000, while the sum is 46.

The spelling of 7150364650045 in words is "seven trillion, one hundred fifty billion, three hundred sixty-four million, six hundred fifty thousand, forty-five".

Divisors: 1 5 31 97 155 485 577 2885 3007 15035 17887 55969 89435 279845 824231 1735039 4121155 8675195 25551161 79950407 127755805 399752035 475581287 2377906435 2478462617 12392313085 14743019897 46131384839 73715099485 230656924195 1430072930009 7150364650045