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1030041424 = 241714812557
BaseRepresentation
bin111101011001010…
…010111101010000
32122210012112012101
4331121102331100
54102142311144
6250113210144
734345131136
oct7531227520
92583175171
101030041424
11489482405
12248b60954
13135527c89
149ab2b756
15606676d4
hex3d652f50

1030041424 has 40 divisors (see below), whose sum is σ = 2115353448. Its totient is φ = 484208640.

The previous prime is 1030041403. The next prime is 1030041427. The reversal of 1030041424 is 4241400301.

It can be written as a sum of positive squares in 4 ways, for example, as 210250000 + 819791424 = 14500^2 + 28632^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030041427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 401554 + ... + 404110.

Almost surely, 21030041424 is an apocalyptic number.

It is an amenable number.

1030041424 is an abundant number, since it is smaller than the sum of its proper divisors (1085312024).

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

1030041424 is a wasteful number, since it uses less digits than its factorization.

1030041424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4063 (or 4057 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1030041424 is about 32094.2584273262. The cubic root of 1030041424 is about 1009.9151724333.

Adding to 1030041424 its reverse (4241400301), we get a palindrome (5271441725).

The spelling of 1030041424 in words is "one billion, thirty million, forty-one thousand, four hundred twenty-four".

Divisors: 1 2 4 8 16 17 34 68 136 272 1481 2557 2962 5114 5924 10228 11848 20456 23696 25177 40912 43469 50354 86938 100708 173876 201416 347752 402832 695504 3786917 7573834 15147668 30295336 60590672 64377589 128755178 257510356 515020712 1030041424