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52411425 = 352111737101
BaseRepresentation
bin1100011111101…
…1110000100001
310122121202221220
43013323300201
5101404131200
65111205253
71204326663
oct307736041
9118552856
1052411425
1127648530
1215676829
13ab20ba1
146d64533
1549044a0
hex31fbc21

52411425 has 96 divisors (see below), whose sum is σ = 103814784. Its totient is φ = 23040000.

The previous prime is 52411423. The next prime is 52411441.

52411425 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52411425 - 21 = 52411423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52411395 and 52411404.

It is not an unprimeable number, because it can be changed into a prime (52411423) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 518875 + ... + 518975.

It is an arithmetic number, because the mean of its divisors is an integer number (1081404).

Almost surely, 252411425 is an apocalyptic number.

52411425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52411425 is a deficient number, since it is larger than the sum of its proper divisors (51403359).

52411425 is a wasteful number, since it uses less digits than its factorization.

52411425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179 (or 174 counting only the distinct ones).

The product of its digits is 1600, while the sum is 24.

The square root of 52411425 is about 7239.5735371636. The cubic root of 52411425 is about 374.2329208644.

It can be divided in two parts, 5241 and 1425, that added together give a palindrome (6666).

The spelling of 52411425 in words is "fifty-two million, four hundred eleven thousand, four hundred twenty-five".

Divisors: 1 3 5 11 15 17 25 33 37 51 55 75 85 101 111 165 185 187 255 275 303 407 425 505 555 561 629 825 925 935 1111 1221 1275 1515 1717 1887 2035 2525 2775 2805 3145 3333 3737 4675 5151 5555 6105 6919 7575 8585 9435 10175 11211 14025 15725 16665 18685 18887 20757 25755 27775 30525 34595 41107 42925 47175 56055 56661 63529 83325 93425 94435 103785 123321 128775 172975 190587 205535 280275 283305 317645 472175 518925 616605 698819 952935 1027675 1416525 1588225 2096457 3083025 3494095 4764675 10482285 17470475 52411425