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152500150025 = 5222327354287
BaseRepresentation
bin1000111000000110110…
…1111001111100001001
3112120121222221021221122
42032001231321330021
54444310014300100
6154020235245025
714006044613246
oct2160155717411
9476558837848
10152500150025
11597473a4943
122567bba9775
13114c4531c82
1475498405cd
153e78339985
hex2381b79f09

152500150025 has 12 divisors (see below), whose sum is σ = 189948175872. Its totient is φ = 121453029840.

The previous prime is 152500150001. The next prime is 152500150079. The reversal of 152500150025 is 520051005251.

152500150025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 152500150025 - 212 = 152500145929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152500149976 and 152500150003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13671569 + ... + 13682718.

It is an arithmetic number, because the mean of its divisors is an integer number (15829014656).

Almost surely, 2152500150025 is an apocalyptic number.

It is an amenable number.

152500150025 is a deficient number, since it is larger than the sum of its proper divisors (37448025847).

152500150025 is a wasteful number, since it uses less digits than its factorization.

152500150025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27354520 (or 27354515 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 26.

Adding to 152500150025 its reverse (520051005251), we get a palindrome (672551155276).

The spelling of 152500150025 in words is "one hundred fifty-two billion, five hundred million, one hundred fifty thousand, twenty-five".

Divisors: 1 5 25 223 1115 5575 27354287 136771435 683857175 6100006001 30500030005 152500150025