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60669730970 = 25232111250149
BaseRepresentation
bin111000100000001100…
…101010000010011010
312210121011210122220222
4320200030222002122
51443222422342340
643512110520042
74245311130062
oct704014520232
9183534718828
1060669730970
1123803532932
12b912206022
13594b42bcc4
142d177cc3a2
1518a14468b5
hexe2032a09a

60669730970 has 32 divisors (see below), whose sum is σ = 114493737600. Its totient is φ = 23102735040.

The previous prime is 60669730943. The next prime is 60669730999. The reversal of 60669730970 is 7903796606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 576545 + ... + 673604.

It is an arithmetic number, because the mean of its divisors is an integer number (3577929300).

Almost surely, 260669730970 is an apocalyptic number.

60669730970 is a deficient number, since it is larger than the sum of its proper divisors (53824006630).

60669730970 is a wasteful number, since it uses less digits than its factorization.

60669730970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250390.

The product of its (nonzero) digits is 2571912, while the sum is 53.

The spelling of 60669730970 in words is "sixty billion, six hundred sixty-nine million, seven hundred thirty thousand, nine hundred seventy".

Divisors: 1 2 5 10 23 46 115 211 230 422 1055 2110 4853 9706 24265 48530 1250149 2500298 6250745 12501490 28753427 57506854 143767135 263781439 287534270 527562878 1318907195 2637814390 6066973097 12133946194 30334865485 60669730970