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106999486 = 21137131449
BaseRepresentation
bin1100110000010…
…10111010111110
321110100010200221
412120022322332
5204342440421
614341211554
72436323566
oct630127276
9243303627
10106999486
1155442330
122ba00bba
1319224709
14102d3da6
1595d8841
hex660aebe

106999486 has 16 divisors (see below), whose sum is σ = 179823600. Its totient is φ = 47321280.

The previous prime is 106999481. The next prime is 106999493. The reversal of 106999486 is 684999601.

It is a super-2 number, since 2×1069994862 = 22897780008528392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106999481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64911 + ... + 66538.

It is an arithmetic number, because the mean of its divisors is an integer number (11238975).

Almost surely, 2106999486 is an apocalyptic number.

106999486 is a deficient number, since it is larger than the sum of its proper divisors (72824114).

106999486 is a wasteful number, since it uses less digits than its factorization.

106999486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131499.

The product of its (nonzero) digits is 839808, while the sum is 52.

The square root of 106999486 is about 10344.0555876310. The cubic root of 106999486 is about 474.7451796660.

The spelling of 106999486 in words is "one hundred six million, nine hundred ninety-nine thousand, four hundred eighty-six".

Divisors: 1 2 11 22 37 74 407 814 131449 262898 1445939 2891878 4863613 9727226 53499743 106999486