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52248483 = 347432143
BaseRepresentation
bin1100011101001…
…1111110100011
310122022111110000
43013103332203
5101333422413
65103511043
71203050640
oct307237643
9118274400
1052248483
1127547071
12155b8483
13aa94981
146d20dc7
1548c1073
hex31d3fa3

52248483 has 40 divisors (see below), whose sum is σ = 91317248. Its totient is φ = 29148336.

The previous prime is 52248451. The next prime is 52248487. The reversal of 52248483 is 38484225.

It is not a de Polignac number, because 52248483 - 25 = 52248451 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52248487) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 23310 + ... + 25452.

Almost surely, 252248483 is an apocalyptic number.

52248483 is a deficient number, since it is larger than the sum of its proper divisors (39068765).

52248483 is a wasteful number, since it uses less digits than its factorization.

52248483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2205 (or 2196 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 52248483 is about 7228.3112135547. The cubic root of 52248483 is about 373.8447004094.

The spelling of 52248483 in words is "fifty-two million, two hundred forty-eight thousand, four hundred eighty-three".

Divisors: 1 3 7 9 21 27 43 63 81 129 189 301 387 567 903 1161 2143 2709 3483 6429 8127 15001 19287 24381 45003 57861 92149 135009 173583 276447 405027 645043 829341 1215081 1935129 2488023 5805387 7464069 17416161 52248483