Search a number
-
+
60949105045 = 567892044243
BaseRepresentation
bin111000110000110110…
…011000100110010101
312211022122111100002221
4320300312120212111
51444310432330140
643555530502341
74255242562543
oct706066304625
9184278440087
1060949105045
11239371a97a4
12b98b8949b1
1359942877ca
142d42952d93
1518bac2e14a
hexe30d98995

60949105045 has 16 divisors (see below), whose sum is σ = 75064639680. Its totient is φ = 47491830144.

The previous prime is 60949105037. The next prime is 60949105111. The reversal of 60949105045 is 54050194906.

It is a cyclic number.

It is not a de Polignac number, because 60949105045 - 23 = 60949105037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 60949104992 and 60949105010.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 992307 + ... + 1051936.

It is an arithmetic number, because the mean of its divisors is an integer number (4691539980).

Almost surely, 260949105045 is an apocalyptic number.

It is an amenable number.

60949105045 is a deficient number, since it is larger than the sum of its proper divisors (14115534635).

60949105045 is a wasteful number, since it uses less digits than its factorization.

60949105045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044404.

The product of its (nonzero) digits is 194400, while the sum is 43.

The spelling of 60949105045 in words is "sixty billion, nine hundred forty-nine million, one hundred five thousand, forty-five".

Divisors: 1 5 67 89 335 445 5963 29815 2044243 10221215 136964281 181937627 684821405 909688135 12189821009 60949105045