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98014925 = 5229135193
BaseRepresentation
bin1011101011110…
…01011011001101
320211102200012102
411311321123031
5200042434200
613420444445
72300053541
oct565713315
9224380172
1098014925
1150366078
12289a9725
13173ca0c8
14d035a21
1589116d5
hex5d796cd

98014925 has 12 divisors (see below), whose sum is σ = 125730420. Its totient is φ = 75707520.

The previous prime is 98014921. The next prime is 98014927. The reversal of 98014925 is 52941089.

It can be written as a sum of positive squares in 6 ways, for example, as 44521 + 97970404 = 211^2 + 9898^2 .

It is not a de Polignac number, because 98014925 - 22 = 98014921 is a prime.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98014921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66872 + ... + 68321.

It is an arithmetic number, because the mean of its divisors is an integer number (10477535).

Almost surely, 298014925 is an apocalyptic number.

It is an amenable number.

98014925 is a deficient number, since it is larger than the sum of its proper divisors (27715495).

98014925 is a wasteful number, since it uses less digits than its factorization.

98014925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135232 (or 135227 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 98014925 is about 9900.2487342491. The cubic root of 98014925 is about 461.0670330388.

The spelling of 98014925 in words is "ninety-eight million, fourteen thousand, nine hundred twenty-five".

Divisors: 1 5 25 29 145 725 135193 675965 3379825 3920597 19602985 98014925