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35044434 = 233648971
BaseRepresentation
bin1000010110101…
…1110001010010
32102221102221000
42011223301102
532432410214
63251042430
7603605235
oct205536122
972842830
1035044434
1118866447
12b8a0416
137350069
14492341c
153123809
hex216bc52

35044434 has 16 divisors (see below), whose sum is σ = 77876640. Its totient is φ = 11681460.

The previous prime is 35044423. The next prime is 35044459. The reversal of 35044434 is 43444053.

It is a super-2 number, since 2×350444342 = 2456224708760712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 35044398 and 35044407.

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, 324432 + ... + 324539.

It is an arithmetic number, because the mean of its divisors is an integer number (4867290).

Almost surely, 235044434 is an apocalyptic number.

35044434 is an abundant number, since it is smaller than the sum of its proper divisors (42832206).

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

35044434 is a wasteful number, since it uses less digits than its factorization.

35044434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648982 (or 648976 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 35044434 is about 5919.8339503739. The cubic root of 35044434 is about 327.2449977768.

Adding to 35044434 its reverse (43444053), we get a palindrome (78488487).

The spelling of 35044434 in words is "thirty-five million, forty-four thousand, four hundred thirty-four".

Divisors: 1 2 3 6 9 18 27 54 648971 1297942 1946913 3893826 5840739 11681478 17522217 35044434