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538060060842 = 23299929902193
BaseRepresentation
bin1111101010001101110…
…00001111100010101010
31220102211022221010111120
413311012320033202222
532303421333421332
61051103102240110
753605426025013
oct7650670174252
91812738833446
10538060060842
1119820a971537
1288343286036
133b97b324835
141c083ccc00a
15dee216d32c
hex7d46e0f8aa

538060060842 has 16 divisors (see below), whose sum is σ = 1076478984000. Its totient is φ = 179293543232.

The previous prime is 538060060823. The next prime is 538060060843. The reversal of 538060060842 is 248060060835.

It is a junction number, because it is equal to n+sod(n) for n = 538060060794 and 538060060803.

It is not an unprimeable number, because it can be changed into a prime (538060060843) 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, 14933103 + ... + 14969090.

It is an arithmetic number, because the mean of its divisors is an integer number (67279936500).

Almost surely, 2538060060842 is an apocalyptic number.

538060060842 is an abundant number, since it is smaller than the sum of its proper divisors (538418923158).

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

538060060842 is a wasteful number, since it uses less digits than its factorization.

538060060842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29905197.

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 538060060842 in words is "five hundred thirty-eight billion, sixty million, sixty thousand, eight hundred forty-two".

Divisors: 1 2 3 6 2999 5998 8997 17994 29902193 59804386 89706579 179413158 89676676807 179353353614 269030030421 538060060842