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10686907150 = 252213738143
BaseRepresentation
bin10011111001111110…
…10100001100001110
31000120210022010120221
421330333110030032
5133341322012100
64524241301554
7525555132463
oct117477241416
930523263527
1010686907150
114594531577
1220a30348ba
1310140c42ca
1473548d66a
1542834601a
hex27cfd430e

10686907150 has 12 divisors (see below), whose sum is σ = 19877647392. Its totient is φ = 4274762840.

The previous prime is 10686907129. The next prime is 10686907163. The reversal of 10686907150 is 5170968601.

It is a happy number.

It is a super-2 number, since 2×106869071502 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10686907097 and 10686907106.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 106869022 + ... + 106869121.

It is an arithmetic number, because the mean of its divisors is an integer number (1656470616).

Almost surely, 210686907150 is an apocalyptic number.

10686907150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10686907150 is a deficient number, since it is larger than the sum of its proper divisors (9190740242).

10686907150 is a wasteful number, since it uses less digits than its factorization.

10686907150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213738155 (or 213738150 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 43.

The spelling of 10686907150 in words is "ten billion, six hundred eighty-six million, nine hundred seven thousand, one hundred fifty".

Divisors: 1 2 5 10 25 50 213738143 427476286 1068690715 2137381430 5343453575 10686907150