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98104133 = 149658417
BaseRepresentation
bin1011101100011…
…11001101000101
320211121012120102
411312033031011
5200103313013
613422413445
72300604611
oct566171505
9224535512
1098104133
11504170a6
1228a31285
131742b8aa
14d05a341
15892cd58
hex5d8f345

98104133 has 4 divisors (see below), whose sum is σ = 98762700. Its totient is φ = 97445568.

The previous prime is 98104121. The next prime is 98104183. The reversal of 98104133 is 33140189.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33140189 = 43977537.

It can be written as a sum of positive squares in 2 ways, for example, as 4072324 + 94031809 = 2018^2 + 9697^2 .

It is a cyclic number.

It is not a de Polignac number, because 98104133 - 24 = 98104117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98104096 and 98104105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98104183) 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, 329060 + ... + 329357.

It is an arithmetic number, because the mean of its divisors is an integer number (24690675).

Almost surely, 298104133 is an apocalyptic number.

It is an amenable number.

98104133 is a deficient number, since it is larger than the sum of its proper divisors (658567).

98104133 is a wasteful number, since it uses less digits than its factorization.

98104133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658566.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 98104133 is about 9904.7530509347. The cubic root of 98104133 is about 461.2068702313.

The spelling of 98104133 in words is "ninety-eight million, one hundred four thousand, one hundred thirty-three".

Divisors: 1 149 658417 98104133