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42411130 = 255380021
BaseRepresentation
bin1010000111001…
…0010001111010
32221210201010121
42201302101322
541324124010
64113003454
71023326416
oct241622172
987721117
1042411130
1121a38123
121225358a
138a2c158
1458bdd46
153acb3da
hex287247a

42411130 has 16 divisors (see below), whose sum is σ = 77781384. Its totient is φ = 16644160.

The previous prime is 42411101. The next prime is 42411143. The reversal of 42411130 is 3111424.

It can be written as a sum of positive squares in 4 ways, for example, as 26081449 + 16329681 = 5107^2 + 4041^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39481 + ... + 40540.

Almost surely, 242411130 is an apocalyptic number.

42411130 is a deficient number, since it is larger than the sum of its proper divisors (35370254).

42411130 is a wasteful number, since it uses less digits than its factorization.

42411130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80081.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 42411130 is about 6512.3828204429. The cubic root of 42411130 is about 348.7331890682.

Adding to 42411130 its reverse (3111424), we get a palindrome (45522554).

The spelling of 42411130 in words is "forty-two million, four hundred eleven thousand, one hundred thirty".

Divisors: 1 2 5 10 53 106 265 530 80021 160042 400105 800210 4241113 8482226 21205565 42411130