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4030010004 = 2231719754951
BaseRepresentation
bin1111000000110101…
…0001001010010100
3101101212011201102210
43300031101022110
531223140310004
61503521033420
7201603343206
oct36015211224
911355151383
104030010004
111788921189
12945785870
134c2bcb107
142a3326776
15188c02089
hexf0351294

4030010004 has 24 divisors (see below), whose sum is σ = 9956495808. Its totient is φ = 1264316800.

The previous prime is 4030009999. The next prime is 4030010011. The reversal of 4030010004 is 4000100304.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

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, 9877272 + ... + 9877679.

It is an arithmetic number, because the mean of its divisors is an integer number (414853992).

Almost surely, 24030010004 is an apocalyptic number.

It is an amenable number.

4030010004 is an abundant number, since it is smaller than the sum of its proper divisors (5926485804).

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

4030010004 is a wasteful number, since it uses less digits than its factorization.

4030010004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19754975 (or 19754973 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 4030010004 is about 63482.3597860067. The cubic root of 4030010004 is about 1591.3609912611.

Adding to 4030010004 its reverse (4000100304), we get a palindrome (8030110308).

The spelling of 4030010004 in words is "four billion, thirty million, ten thousand, four".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 19754951 39509902 59264853 79019804 118529706 237059412 335834167 671668334 1007502501 1343336668 2015005002 4030010004