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38830004535 = 3575355712527
BaseRepresentation
bin100100001010011100…
…101101100100110111
310201020010111121110010
4210022130231210313
51114010440121120
625501021431303
72543146410210
oct441234554467
9121203447403
1038830004535
1115516586143
12763810b533
13387a86515a
141c4504c407
151023e267e0
hex90a72d937

38830004535 has 64 divisors (see below), whose sum is σ = 72478789632. Its totient is φ = 17383282176.

The previous prime is 38830004533. The next prime is 38830004537. The reversal of 38830004535 is 53540003883.

38830004535 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (38830004533) and next prime (38830004537).

It is not a de Polignac number, because 38830004535 - 21 = 38830004533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38830004493 and 38830004502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38830004533) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3093442 + ... + 3105968.

It is an arithmetic number, because the mean of its divisors is an integer number (1132481088).

Almost surely, 238830004535 is an apocalyptic number.

38830004535 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

38830004535 is a deficient number, since it is larger than the sum of its proper divisors (33648785097).

38830004535 is a wasteful number, since it uses less digits than its factorization.

38830004535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13152.

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 38830004535 in words is "thirty-eight billion, eight hundred thirty million, four thousand, five hundred thirty-five".

Divisors: 1 3 5 7 15 21 35 53 105 159 265 371 557 795 1113 1671 1855 2785 3899 5565 8355 11697 12527 19495 29521 37581 58485 62635 87689 88563 147605 187905 206647 263067 438445 442815 619941 663931 1033235 1315335 1991793 3099705 3319655 4647517 6977539 9958965 13942551 20932617 23237585 34887695 48842773 69712755 104663085 146528319 244213865 369809567 732641595 1109428701 1849047835 2588666969 5547143505 7766000907 12943334845 38830004535