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110385901 = 232712939
BaseRepresentation
bin1101001010001…
…01101011101101
321200201011222201
412211011223231
5211224322101
614541541501
72510156533
oct645055355
9250634881
10110385901
115734561a
1230b74891
1319b3bc02
1410936153
159a56e01
hex6945aed

110385901 has 12 divisors (see below), whose sum is σ = 117059040. Its totient is φ = 104063960.

The previous prime is 110385889. The next prime is 110385907. The reversal of 110385901 is 109583011.

It is a de Polignac number, because none of the positive numbers 2k-110385901 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110385901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110385907) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36090 + ... + 39028.

It is an arithmetic number, because the mean of its divisors is an integer number (9754920).

Almost surely, 2110385901 is an apocalyptic number.

It is an amenable number.

110385901 is a deficient number, since it is larger than the sum of its proper divisors (6673139).

110385901 is an equidigital number, since it uses as much as digits as its factorization.

110385901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3056 (or 3033 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 28.

The square root of 110385901 is about 10506.4694831328. The cubic root of 110385901 is about 479.7016389449.

The spelling of 110385901 in words is "one hundred ten million, three hundred eighty-five thousand, nine hundred one".

Divisors: 1 23 71 529 1633 2939 37559 67597 208669 1554731 4799387 110385901