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42419360 = 2552311527
BaseRepresentation
bin1010000111010…
…0010010100000
32221211010102102
42201310102200
541324404420
64113105532
71023362414
oct241642240
987733372
1042419360
1121a43325
12122582a8
138a32b19
1458c2d44
153acda75
hex28744a0

42419360 has 48 divisors (see below), whose sum is σ = 104582016. Its totient is φ = 16228608.

The previous prime is 42419357. The next prime is 42419413. The reversal of 42419360 is 6391424.

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, 2084 + ... + 9443.

It is an arithmetic number, because the mean of its divisors is an integer number (2178792).

Almost surely, 242419360 is an apocalyptic number.

42419360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42419360 is an abundant number, since it is smaller than the sum of its proper divisors (62162656).

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

42419360 is a wasteful number, since it uses less digits than its factorization.

42419360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11565 (or 11557 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 42419360 is about 6513.0146629652. The cubic root of 42419360 is about 348.7557451639.

The spelling of 42419360 in words is "forty-two million, four hundred nineteen thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 23 32 40 46 80 92 115 160 184 230 368 460 736 920 1840 3680 11527 23054 46108 57635 92216 115270 184432 230540 265121 368864 461080 530242 922160 1060484 1325605 1844320 2120968 2651210 4241936 5302420 8483872 10604840 21209680 42419360