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1030041404 = 22749174923
BaseRepresentation
bin111101011001010…
…010111100111100
32122210012112011122
4331121102330330
54102142311104
6250113210112
734345131110
oct7531227474
92583175148
101030041404
11489482397
12248b60938
13135527c72
149ab2b740
15606676be
hex3d652f3c

1030041404 has 24 divisors (see below), whose sum is σ = 2064306048. Its totient is φ = 440541360.

The previous prime is 1030041403. The next prime is 1030041427. The reversal of 1030041404 is 4041400301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030041403) 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, 23714 + ... + 51209.

It is an arithmetic number, because the mean of its divisors is an integer number (86012752).

Almost surely, 21030041404 is an apocalyptic number.

1030041404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1030041404 is an abundant number, since it is smaller than the sum of its proper divisors (1034264644).

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

1030041404 is a wasteful number, since it uses less digits than its factorization.

1030041404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75425 (or 75423 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1030041404 is about 32094.2581157440. The cubic root of 1030041404 is about 1009.9151658969.

Adding to 1030041404 its reverse (4041400301), we get a palindrome (5071441705).

The spelling of 1030041404 in words is "one billion, thirty million, forty-one thousand, four hundred four".

Divisors: 1 2 4 7 14 28 491 982 1964 3437 6874 13748 74923 149846 299692 524461 1048922 2097844 36787193 73574386 147148772 257510351 515020702 1030041404