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109734912 = 2103772
BaseRepresentation
bin1101000101001…
…10110000000000
321122111010000000
412202212300000
5211043004122
614520000000
72501505600
oct642466000
9248433000
10109734912
1156a40511
1230900000
1319971801
1410806c00
1599790ac
hex68a6c00

109734912 has 264 divisors, whose sum is σ = 382707120. Its totient is φ = 31352832.

The previous prime is 109734907. The next prime is 109734917. The reversal of 109734912 is 219437901.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is an interprime number because it is at equal distance from previous prime (109734907) and next prime (109734917).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (109734917) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15676413 + ... + 15676419.

Almost surely, 2109734912 is an apocalyptic number.

109734912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109734912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191353560).

109734912 is an abundant number, since it is smaller than the sum of its proper divisors (272972208).

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

109734912 is an frugal number, since it uses more digits than its factorization.

109734912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55 (or 12 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 109734912 is about 10475.4432841766. The cubic root of 109734912 is about 478.7567828029.

The spelling of 109734912 in words is "one hundred nine million, seven hundred thirty-four thousand, nine hundred twelve".