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38830004502 = 236796592051
BaseRepresentation
bin100100001010011100…
…101101100100010110
310201020010111121101220
4210022130231210112
51114010440121002
625501021431210
72543146410132
oct441234554426
9121203447356
1038830004502
1115516586113
12763810b506
13387a865133
141c4504c3c2
151023e267bc
hex90a72d916

38830004502 has 16 divisors (see below), whose sum is σ = 78819114432. Its totient is φ = 12750150600.

The previous prime is 38830004483. The next prime is 38830004503. The reversal of 38830004502 is 20540003883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38830004503) 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, 48295624 + ... + 48296427.

It is an arithmetic number, because the mean of its divisors is an integer number (4926194652).

Almost surely, 238830004502 is an apocalyptic number.

38830004502 is an abundant number, since it is smaller than the sum of its proper divisors (39989109930).

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

38830004502 is a wasteful number, since it uses less digits than its factorization.

38830004502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96592123.

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 38830004502 in words is "thirty-eight billion, eight hundred thirty million, four thousand, five hundred two".

Divisors: 1 2 3 6 67 134 201 402 96592051 193184102 289776153 579552306 6471667417 12943334834 19415002251 38830004502