Search a number
-
+
60513505042 = 2198378724379
BaseRepresentation
bin111000010110111000…
…101100111100010010
312210012021211120020111
4320112320230330102
51442412424130132
643444410231534
74241403206644
oct702670547422
9183167746214
1060513505042
1123733328aa1
12b889a255aa
135924c60323
142d00b62894
151892887647
hexe16e2cf12

60513505042 has 32 divisors (see below), whose sum is σ = 96825657600. Its totient is φ = 28281795408.

The previous prime is 60513504991. The next prime is 60513505079. The reversal of 60513505042 is 24050531506.

60513505042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 60513504995 and 60513505013.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2470009 + ... + 2494387.

It is an arithmetic number, because the mean of its divisors is an integer number (3025801800).

Almost surely, 260513505042 is an apocalyptic number.

60513505042 is a deficient number, since it is larger than the sum of its proper divisors (36312152558).

60513505042 is a wasteful number, since it uses less digits than its factorization.

60513505042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25270.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 60513505042 in words is "sixty billion, five hundred thirteen million, five hundred five thousand, forty-two".

Divisors: 1 2 19 38 83 166 787 1574 1577 3154 14953 24379 29906 48758 65321 130642 463201 926402 1241099 2023457 2482198 4046914 19186273 38372546 38445683 76891366 364539187 729078374 1592460659 3184921318 30256752521 60513505042