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110210431440401 = 198214117061689
BaseRepresentation
bin11001000011110001011101…
…100111011101011000010001
3112110020000101110102112200222
4121003301131213131120101
5103421141430422043101
61030221550115522425
732133304142325335
oct3103613547353021
9473200343375628
10110210431440401
1132130a88405a16
121043b62a5b9415
134965a507a9b76
141d302db5b17c5
15cb1c5d86901b
hex643c5d9dd611

110210431440401 has 8 divisors (see below), whose sum is σ = 116011138125600. Its totient is φ = 104409740521440.

The previous prime is 110210431440383. The next prime is 110210431440497. The reversal of 110210431440401 is 104044134012011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-110210431440401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110210431449401) 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, 12075965 + ... + 19137653.

It is an arithmetic number, because the mean of its divisors is an integer number (14501392265700).

Almost surely, 2110210431440401 is an apocalyptic number.

It is an amenable number.

110210431440401 is a deficient number, since it is larger than the sum of its proper divisors (5800706685199).

110210431440401 is an equidigital number, since it uses as much as digits as its factorization.

110210431440401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7883119.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 110210431440401 its reverse (104044134012011), we get a palindrome (214254565452412).

The spelling of 110210431440401 in words is "one hundred ten trillion, two hundred ten billion, four hundred thirty-one million, four hundred forty thousand, four hundred one".

Divisors: 1 19 821411 7061689 15606809 134172091 5800549023179 110210431440401