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12510092452325 = 5213611036126467
BaseRepresentation
bin1011011000001011101110…
…0111011110000111100101
31122021221201212000111220112
42312002323213132013211
53114431132131433300
642335020201342405
72430552516222206
oct266027347360745
948257655014815
1012510092452325
113a93556063096
1214a0658797a05
136c9909728030
143136c534d5ad
1516a639ac4e35
hexb60bb9de1e5

12510092452325 has 48 divisors (see below), whose sum is σ = 17144504098176. Its totient is φ = 8998553260800.

The previous prime is 12510092452223. The next prime is 12510092452387. The reversal of 12510092452325 is 52325429001521.

It is a de Polignac number, because none of the positive numbers 2k-12510092452325 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1021259 + ... + 5105208.

It is an arithmetic number, because the mean of its divisors is an integer number (357177168712).

Almost surely, 212510092452325 is an apocalyptic number.

It is an amenable number.

12510092452325 is a deficient number, since it is larger than the sum of its proper divisors (4634411645851).

12510092452325 is a wasteful number, since it uses less digits than its factorization.

12510092452325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6126654 (or 6126649 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 12510092452325 in words is "twelve trillion, five hundred ten billion, ninety-two million, four hundred fifty-two thousand, three hundred twenty-five".

Divisors: 1 5 13 25 61 65 103 305 325 515 793 1339 1525 2575 3965 6283 6695 19825 31415 33475 81679 157075 408395 2041975 6126467 30632335 79644071 153161675 373714487 398220355 631026101 1868572435 1991101775 3155130505 4858288331 8203339313 9342862175 15775652525 24291441655 38492592161 41016696565 121457208275 192462960805 205083482825 500403698093 962314804025 2502018490465 12510092452325