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53934498 = 2345772
BaseRepresentation
bin1100110110111…
…1100110100010
310202111011020000
43031233212202
5102301400443
65204000430
71223302302
oct315574642
9122434200
1053934498
1128498872
1216090116
13b235207
14723d602
154b058d3
hex336f9a2

53934498 has 30 divisors (see below), whose sum is σ = 121063041. Its totient is φ = 17947008.

The previous prime is 53934481. The next prime is 53934499. The reversal of 53934498 is 89443935.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 31438449 + 22496049 = 5607^2 + 4743^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=5193.

It is not an unprimeable number, because it can be changed into a prime (53934499) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 93186 + ... + 93762.

Almost surely, 253934498 is an apocalyptic number.

53934498 is an abundant number, since it is smaller than the sum of its proper divisors (67128543).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53934498 is an frugal number, since it uses more digits than its factorization.

53934498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168 (or 582 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 53934498 is about 7344.0110294035. The cubic root of 53934498 is about 377.8234247098.

The spelling of 53934498 in words is "fifty-three million, nine hundred thirty-four thousand, four hundred ninety-eight".

Divisors: 1 2 3 6 9 18 27 54 81 162 577 1154 1731 3462 5193 10386 15579 31158 46737 93474 332929 665858 998787 1997574 2996361 5992722 8989083 17978166 26967249 53934498