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10706087807 = 171252750273
BaseRepresentation
bin10011111100010000…
…11110111101111111
31000122010101121111122
421332020132331333
5133411224302212
64530204341155
7526210146662
oct117610367577
930563347448
1010706087807
1145a4342258
1220a95447bb
13101807b7cc
14737c436d9
15429d84272
hex27e21ef7f

10706087807 has 8 divisors (see below), whose sum is σ = 11336988096. Its totient is φ = 10075313152.

The previous prime is 10706087803. The next prime is 10706087839. The reversal of 10706087807 is 70878060701.

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

It is a cyclic number.

It is not a de Polignac number, because 10706087807 - 22 = 10706087803 is a prime.

It is a super-2 number, since 2×107060878072 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10706087803) 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, 187823 + ... + 238095.

It is an arithmetic number, because the mean of its divisors is an integer number (1417123512).

Almost surely, 210706087807 is an apocalyptic number.

10706087807 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

10706087807 is a deficient number, since it is larger than the sum of its proper divisors (630900289).

10706087807 is a wasteful number, since it uses less digits than its factorization.

10706087807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62817.

The product of its (nonzero) digits is 131712, while the sum is 44.

The spelling of 10706087807 in words is "ten billion, seven hundred six million, eighty-seven thousand, eight hundred seven".

Divisors: 1 17 12527 50273 212959 854641 629769871 10706087807