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60945952 = 2517234871
BaseRepresentation
bin1110100001111…
…1011000100000
311020200101010111
43220133120200
5111100232302
610014141104
71340013664
oct350373040
9136611114
1060945952
1131447661
12184b1794
13c81b6c2
1481468a4
15553d0d7
hex3a1f620

60945952 has 48 divisors (see below), whose sum is σ = 132596352. Its totient is φ = 27427840.

The previous prime is 60945943. The next prime is 60945953. The reversal of 60945952 is 25954906.

It is not an unprimeable number, because it can be changed into a prime (60945953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10077 + ... + 14947.

It is an arithmetic number, because the mean of its divisors is an integer number (2762424).

Almost surely, 260945952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60945952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66298176).

60945952 is an abundant number, since it is smaller than the sum of its proper divisors (71650400).

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

60945952 is a wasteful number, since it uses less digits than its factorization.

60945952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4921 (or 4913 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 60945952 is about 7806.7888404901. The cubic root of 60945952 is about 393.5334217703.

The spelling of 60945952 in words is "sixty million, nine hundred forty-five thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 16 17 23 32 34 46 68 92 136 184 272 368 391 544 736 782 1564 3128 4871 6256 9742 12512 19484 38968 77936 82807 112033 155872 165614 224066 331228 448132 662456 896264 1324912 1792528 1904561 2649824 3585056 3809122 7618244 15236488 30472976 60945952