Search a number
-
+
42411030 = 2353314271
BaseRepresentation
bin1010000111001…
…0010000010110
32221210200222220
42201302100112
541324123110
64113003210
71023326214
oct241622026
987720886
1042411030
1121a38042
1212253506
138a2c0ac
1458bdcb4
153acb370
hex2872416

42411030 has 32 divisors (see below), whose sum is σ = 102117888. Its totient is φ = 11272800.

The previous prime is 42411023. The next prime is 42411037. The reversal of 42411030 is 3011424.

It is an interprime number because it is at equal distance from previous prime (42411023) and next prime (42411037).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42411037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7795 + ... + 12065.

It is an arithmetic number, because the mean of its divisors is an integer number (3191184).

Almost surely, 242411030 is an apocalyptic number.

42411030 is an abundant number, since it is smaller than the sum of its proper divisors (59706858).

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

42411030 is a wasteful number, since it uses less digits than its factorization.

42411030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4612.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 42411030 is about 6512.3751427571. The cubic root of 42411030 is about 348.7329149786.

Adding to 42411030 its reverse (3011424), we get a palindrome (45422454).

The spelling of 42411030 in words is "forty-two million, four hundred eleven thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 331 662 993 1655 1986 3310 4271 4965 8542 9930 12813 21355 25626 42710 64065 128130 1413701 2827402 4241103 7068505 8482206 14137010 21205515 42411030