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98044495 = 519608899
BaseRepresentation
bin1011101100000…
…00101001001111
320211111011202121
411312000221033
5200044410440
613421233411
72300236003
oct566005117
9224434677
1098044495
115038630a
1228a02867
131740a6c3
14d042703
15891a34a
hex5d80a4f

98044495 has 4 divisors (see below), whose sum is σ = 117653400. Its totient is φ = 78435592.

The previous prime is 98044493. The next prime is 98044511. The reversal of 98044495 is 59444089.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59444089 = 371606597.

It is a cyclic number.

It is not a de Polignac number, because 98044495 - 21 = 98044493 is a prime.

It is a super-2 number, since 2×980444952 = 19225445999610050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98044493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9804445 + ... + 9804454.

It is an arithmetic number, because the mean of its divisors is an integer number (29413350).

Almost surely, 298044495 is an apocalyptic number.

98044495 is a deficient number, since it is larger than the sum of its proper divisors (19608905).

98044495 is a wasteful number, since it uses less digits than its factorization.

98044495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19608904.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 98044495 is about 9901.7420184531. The cubic root of 98044495 is about 461.1133946221.

The spelling of 98044495 in words is "ninety-eight million, forty-four thousand, four hundred ninety-five".

Divisors: 1 5 19608899 98044495