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118248801 = 3113583297
BaseRepresentation
bin1110000110001…
…01010101100001
322020111122212020
413003011111201
5220232430201
615422252053
72634045456
oct703052541
9266448766
10118248801
1160826090
1233727029
131b662b08
14119c182d
15a5aba36
hex70c5561

118248801 has 8 divisors (see below), whose sum is σ = 171998304. Its totient is φ = 71665920.

The previous prime is 118248763. The next prime is 118248817. The reversal of 118248801 is 108842811.

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

It is not a de Polignac number, because 118248801 - 29 = 118248289 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 3583297 = 118248801 / (1 + 1 + 8 + 2 + 4 + 8 + 8 + 0 + 1).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (118248301) 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, 1791616 + ... + 1791681.

It is an arithmetic number, because the mean of its divisors is an integer number (21499788).

Almost surely, 2118248801 is an apocalyptic number.

118248801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

118248801 is a deficient number, since it is larger than the sum of its proper divisors (53749503).

118248801 is a wasteful number, since it uses less digits than its factorization.

118248801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3583311.

The product of its (nonzero) digits is 4096, while the sum is 33.

The square root of 118248801 is about 10874.2264552473. The cubic root of 118248801 is about 490.8312988624.

The spelling of 118248801 in words is "one hundred eighteen million, two hundred forty-eight thousand, eight hundred one".

Divisors: 1 3 11 33 3583297 10749891 39416267 118248801