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37428035 = 513275641
BaseRepresentation
bin1000111011000…
…1101101000011
32121102112121112
42032301231003
534040144120
63414113535
7633063431
oct216615503
977375545
1037428035
111a144267
121064b8ab
1379a5c88
144d83d51
153444bc5
hex23b1b43

37428035 has 8 divisors (see below), whose sum is σ = 44955456. Its totient is φ = 29914560.

The previous prime is 37428029. The next prime is 37428047. The reversal of 37428035 is 53082473.

It is a happy number.

37428035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 37428035 - 24 = 37428019 is a prime.

It is a super-2 number, since 2×374280352 = 2801715607922450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 37427992 and 37428010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3815 + ... + 9455.

It is an arithmetic number, because the mean of its divisors is an integer number (5619432).

Almost surely, 237428035 is an apocalyptic number.

37428035 is a deficient number, since it is larger than the sum of its proper divisors (7527421).

37428035 is a wasteful number, since it uses less digits than its factorization.

37428035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6973.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 37428035 is about 6117.8456175356. The cubic root of 37428035 is about 334.5022235183.

The spelling of 37428035 in words is "thirty-seven million, four hundred twenty-eight thousand, thirty-five".

Divisors: 1 5 1327 5641 6635 28205 7485607 37428035