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60505056050 = 2521210101121
BaseRepresentation
bin111000010110011000…
…011110001100110010
312210011200221022101212
4320112120132030302
51442403243243200
643443505200122
74241241330215
oct702630361462
9183150838355
1060505056050
112372958815a
12b887030042
13592329271a
142cdd9a377c
151891c69035
hexe1661e332

60505056050 has 12 divisors (see below), whose sum is σ = 112539404346. Its totient is φ = 24202022400.

The previous prime is 60505055981. The next prime is 60505056091. The reversal of 60505056050 is 5065050506.

It can be written as a sum of positive squares in 3 ways, for example, as 28087413649 + 32417642401 = 167593^2 + 180049^2 .

It is a super-2 number, since 2×605050560502 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 60505055998 and 60505056016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 605050511 + ... + 605050610.

Almost surely, 260505056050 is an apocalyptic number.

60505056050 is a deficient number, since it is larger than the sum of its proper divisors (52034348296).

60505056050 is a wasteful number, since it uses less digits than its factorization.

60505056050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210101133 (or 1210101128 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 32.

The spelling of 60505056050 in words is "sixty billion, five hundred five million, fifty-six thousand, fifty".

Divisors: 1 2 5 10 25 50 1210101121 2420202242 6050505605 12101011210 30252528025 60505056050