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60972282 = 2327483907
BaseRepresentation
bin1110100010010…
…1110011111010
311020201201020200
43220211303322
5111102103112
610014503030
71340153520
oct350456372
9136651220
1060972282
1131465418
1218504a76
13c82a697
148152310
155545cdc
hex3a25cfa

60972282 has 24 divisors (see below), whose sum is σ = 150979296. Its totient is φ = 17420616.

The previous prime is 60972281. The next prime is 60972341. The reversal of 60972282 is 28227906.

It is not an unprimeable number, because it can be changed into a prime (60972281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 241828 + ... + 242079.

It is an arithmetic number, because the mean of its divisors is an integer number (6290804).

Almost surely, 260972282 is an apocalyptic number.

60972282 is an abundant number, since it is smaller than the sum of its proper divisors (90007014).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60972282 is a wasteful number, since it uses less digits than its factorization.

60972282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483922 (or 483919 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 60972282 is about 7808.4750111658. The cubic root of 60972282 is about 393.5900853268.

The spelling of 60972282 in words is "sixty million, nine hundred seventy-two thousand, two hundred eighty-two".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 483907 967814 1451721 2903442 3387349 4355163 6774698 8710326 10162047 20324094 30486141 60972282