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538152911058 = 23789143968141
BaseRepresentation
bin1111101010011000110…
…10011100000011010010
31220110001210122102001110
413311030122130003102
532304114121123213
61051120220314150
753610634161240
oct7651432340322
91813053572043
10538152911058
1119825831a254
128836a3a2956
133b994633ba9
141c09237b790
15deea3ae5c3
hex7d4c69c0d2

538152911058 has 32 divisors (see below), whose sum is σ = 1243884746880. Its totient is φ = 152030355840.

The previous prime is 538152911041. The next prime is 538152911069. The reversal of 538152911058 is 850119251835.

It is a junction number, because it is equal to n+sod(n) for n = 538152910998 and 538152911016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71980333 + ... + 71987808.

It is an arithmetic number, because the mean of its divisors is an integer number (38871398340).

Almost surely, 2538152911058 is an apocalyptic number.

538152911058 is an abundant number, since it is smaller than the sum of its proper divisors (705731835822).

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

538152911058 is a wasteful number, since it uses less digits than its factorization.

538152911058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143968242.

The product of its (nonzero) digits is 432000, while the sum is 48.

The spelling of 538152911058 in words is "five hundred thirty-eight billion, one hundred fifty-two million, nine hundred eleven thousand, fifty-eight".

Divisors: 1 2 3 6 7 14 21 42 89 178 267 534 623 1246 1869 3738 143968141 287936282 431904423 863808846 1007776987 2015553974 3023330961 6046661922 12813164549 25626329098 38439493647 76878987294 89692151843 179384303686 269076455529 538152911058