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10704751257145 = 511194631841039
BaseRepresentation
bin1001101111000110010011…
…1001010110011000111001
31101220100211112001112002011
42123301210321112120321
52400341312310212040
634433410030205521
72153251500240421
oct233614471263071
941810745045064
1010704751257145
113457950015510
12124a79b6538a1
135c85b8a6190a
14290181465481
151386c61ba3ea
hex9bc64e56639

10704751257145 has 8 divisors (see below), whose sum is σ = 14013492554880. Its totient is φ = 7785273641520.

The previous prime is 10704751257107. The next prime is 10704751257149. The reversal of 10704751257145 is 54175215740701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-10704751257145 is a prime.

It is a super-2 number, since 2×107047512571452 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10704751257149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97315920465 + ... + 97315920574.

It is an arithmetic number, because the mean of its divisors is an integer number (1751686569360).

Almost surely, 210704751257145 is an apocalyptic number.

It is an amenable number.

10704751257145 is a deficient number, since it is larger than the sum of its proper divisors (3308741297735).

10704751257145 is a wasteful number, since it uses less digits than its factorization.

10704751257145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194631841055.

The product of its (nonzero) digits is 1372000, while the sum is 49.

Adding to 10704751257145 its reverse (54175215740701), we get a palindrome (64879966997846).

The spelling of 10704751257145 in words is "ten trillion, seven hundred four billion, seven hundred fifty-one million, two hundred fifty-seven thousand, one hundred forty-five".

Divisors: 1 5 11 55 194631841039 973159205195 2140950251429 10704751257145