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60005181052 = 22114041131543
BaseRepresentation
bin110111111000100101…
…100110011001111100
312201212212100000211001
4313320211212121330
51440342311243202
643322131140044
74222661423545
oct677045463174
9181785300731
1060005181052
11234a23a6723
12b767744624
1358738524bb
142c934414cc
151862e27d87
hexdf896667c

60005181052 has 12 divisors (see below), whose sum is σ = 105010785936. Its totient is φ = 30002099360.

The previous prime is 60005181011. The next prime is 60005181083. The reversal of 60005181052 is 25018150006.

It is a self number, because there is not a number n which added to its sum of digits gives 60005181052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390393 + ... + 521935.

It is an arithmetic number, because the mean of its divisors is an integer number (8750898828).

Almost surely, 260005181052 is an apocalyptic number.

It is an amenable number.

60005181052 is a deficient number, since it is larger than the sum of its proper divisors (45005604884).

60005181052 is a wasteful number, since it uses less digits than its factorization.

60005181052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245588 (or 245586 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 28.

The spelling of 60005181052 in words is "sixty billion, five million, one hundred eighty-one thousand, fifty-two".

Divisors: 1 2 4 114041 131543 228082 263086 456164 526172 15001295263 30002590526 60005181052