Search a number
-
+
60345142 = 21113257821
BaseRepresentation
bin1110011000110…
…0101100110110
311012112211222021
43212030230312
5110422021032
65553223354
71331632234
oct346145466
9135484867
1060345142
1131077220
1218261b5a
13c66b0b0
14802b954
155470097
hex398cb36

60345142 has 32 divisors (see below), whose sum is σ = 106886304. Its totient is φ = 25190400.

The previous prime is 60345139. The next prime is 60345157. The reversal of 60345142 is 24154306.

It is a congruent number.

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, 73092 + ... + 73912.

It is an arithmetic number, because the mean of its divisors is an integer number (3340197).

Almost surely, 260345142 is an apocalyptic number.

60345142 is a deficient number, since it is larger than the sum of its proper divisors (46541162).

60345142 is a wasteful number, since it uses less digits than its factorization.

60345142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 60345142 is about 7768.2135655503. The cubic root of 60345142 is about 392.2359878157.

Adding to 60345142 its reverse (24154306), we get a palindrome (84499448).

The spelling of 60345142 in words is "sixty million, three hundred forty-five thousand, one hundred forty-two".

Divisors: 1 2 11 13 22 26 143 257 286 514 821 1642 2827 3341 5654 6682 9031 10673 18062 21346 36751 73502 117403 210997 234806 421994 2320967 2742961 4641934 5485922 30172571 60345142