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10250010415 = 529516713681
BaseRepresentation
bin10011000101111001…
…01011111100101111
3222110100012110221101
421202330223330233
5131443000313130
64413033143531
7512001436201
oct114274537457
928410173841
1010250010415
11438a955597
121ba085aba7
13c74734828
146d3442771
153eece51ca
hex262f2bf2f

10250010415 has 16 divisors (see below), whose sum is σ = 12727543680. Its totient is φ = 7915138560.

The previous prime is 10250010367. The next prime is 10250010439. The reversal of 10250010415 is 51401005201.

It is not a de Polignac number, because 10250010415 - 229 = 9713139503 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10250010392 and 10250010401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 742375 + ... + 756055.

It is an arithmetic number, because the mean of its divisors is an integer number (795471480).

Almost surely, 210250010415 is an apocalyptic number.

10250010415 is a deficient number, since it is larger than the sum of its proper divisors (2477533265).

10250010415 is a wasteful number, since it uses less digits than its factorization.

10250010415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18882.

The product of its (nonzero) digits is 200, while the sum is 19.

Adding to 10250010415 its reverse (51401005201), we get a palindrome (61651015616).

The spelling of 10250010415 in words is "ten billion, two hundred fifty million, ten thousand, four hundred fifteen".

Divisors: 1 5 29 145 5167 13681 25835 68405 149843 396749 749215 1983745 70689727 353448635 2050002083 10250010415