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10986344754 = 2371123779967
BaseRepresentation
bin10100011101101011…
…00101000100110010
31001100122202010202120
422032311211010302
5140000001013004
65014055255110
7536152250430
oct121665450462
931318663676
1010986344754
114728561470
12216737a496
131061156118
14763157d50
154447933d9
hex28ed65132

10986344754 has 32 divisors (see below), whose sum is σ = 27394523136. Its totient is φ = 2853595920.

The previous prime is 10986344687. The next prime is 10986344771. The reversal of 10986344754 is 45744368901.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10986344697 and 10986344706.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11889522 + ... + 11890445.

It is an arithmetic number, because the mean of its divisors is an integer number (856078848).

Almost surely, 210986344754 is an apocalyptic number.

10986344754 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10986344754 is an abundant number, since it is smaller than the sum of its proper divisors (16408178382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10986344754 is a wasteful number, since it uses less digits than its factorization.

10986344754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23779990.

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 10986344754 in words is "ten billion, nine hundred eighty-six million, three hundred forty-four thousand, seven hundred fifty-four".

Divisors: 1 2 3 6 7 11 14 21 22 33 42 66 77 154 231 462 23779967 47559934 71339901 142679802 166459769 261579637 332919538 499379307 523159274 784738911 998758614 1569477822 1831057459 3662114918 5493172377 10986344754