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110513140 = 22531178247
BaseRepresentation
bin1101001011001…
…00101111110100
321200221122112021
412211210233310
5211242410030
614544402524
72511226513
oct645445764
9250848467
10110513140
1157422181
1231016444
1319b84aba
141096a67a
159a7e97a
hex6964bf4

110513140 has 24 divisors (see below), whose sum is σ = 239565312. Its totient is φ = 42779040.

The previous prime is 110513099. The next prime is 110513147. The reversal of 110513140 is 41315011.

It is a super-2 number, since 2×1105131402 = 24426308225319200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110513147) 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, 88504 + ... + 89743.

It is an arithmetic number, because the mean of its divisors is an integer number (9981888).

Almost surely, 2110513140 is an apocalyptic number.

110513140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110513140 is an abundant number, since it is smaller than the sum of its proper divisors (129052172).

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

110513140 is a wasteful number, since it uses less digits than its factorization.

110513140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178287 (or 178285 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 110513140 is about 10512.5230082982. The cubic root of 110513140 is about 479.8858814356.

Adding to 110513140 its reverse (41315011), we get a palindrome (151828151).

The spelling of 110513140 in words is "one hundred ten million, five hundred thirteen thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 31 62 124 155 310 620 178247 356494 712988 891235 1782470 3564940 5525657 11051314 22102628 27628285 55256570 110513140