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110801401 = 359308639
BaseRepresentation
bin1101001101010…
…11000111111001
321201111021221121
412212223013321
5211331121101
614554505241
72513540104
oct646530771
9251437847
10110801401
11575a9807
1231135221
1319c56079
1410a0373b
159ada0a1
hex69ab1f9

110801401 has 4 divisors (see below), whose sum is σ = 111110400. Its totient is φ = 110492404.

The previous prime is 110801377. The next prime is 110801417. The reversal of 110801401 is 104108011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 110801401 - 215 = 110768633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110801101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153961 + ... + 154678.

It is an arithmetic number, because the mean of its divisors is an integer number (27777600).

Almost surely, 2110801401 is an apocalyptic number.

It is an amenable number.

110801401 is a deficient number, since it is larger than the sum of its proper divisors (308999).

110801401 is an equidigital number, since it uses as much as digits as its factorization.

110801401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308998.

The product of its (nonzero) digits is 32, while the sum is 16.

The square root of 110801401 is about 10526.2244418405. The cubic root of 110801401 is about 480.3027618273.

Adding to 110801401 its reverse (104108011), we get a palindrome (214909412).

The spelling of 110801401 in words is "one hundred ten million, eight hundred one thousand, four hundred one".

Divisors: 1 359 308639 110801401