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42300414 = 2331360257
BaseRepresentation
bin1010000101011…
…1001111111110
32221121002021000
42201113033332
541312103124
64110351130
71022355552
oct241271776
987532230
1042300414
1121971a22
12121bb4a6
1389c0940
145891862
153aa86c9
hex28573fe

42300414 has 32 divisors (see below), whose sum is σ = 101233440. Its totient is φ = 13015296.

The previous prime is 42300409. The next prime is 42300449. The reversal of 42300414 is 41400324.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29427 + ... + 30830.

It is an arithmetic number, because the mean of its divisors is an integer number (3163545).

Almost surely, 242300414 is an apocalyptic number.

42300414 is an abundant number, since it is smaller than the sum of its proper divisors (58933026).

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

42300414 is a wasteful number, since it uses less digits than its factorization.

42300414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60281 (or 60275 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 42300414 is about 6503.8768438524. The cubic root of 42300414 is about 348.4294638390.

Adding to 42300414 its reverse (41400324), we get a palindrome (83700738).

The spelling of 42300414 in words is "forty-two million, three hundred thousand, four hundred fourteen".

Divisors: 1 2 3 6 9 13 18 26 27 39 54 78 117 234 351 702 60257 120514 180771 361542 542313 783341 1084626 1566682 1626939 2350023 3253878 4700046 7050069 14100138 21150207 42300414