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60625216 = 265361293
BaseRepresentation
bin1110011101000…
…1000101000000
311020002002011101
43213101011000
5111010001331
610003224144
71334206621
oct347210500
9136062141
1060625216
1131248693
1218378054
13c738712
1480a1a48
1554c8061
hex39d1140

60625216 has 56 divisors (see below), whose sum is σ = 125007624. Its totient is φ = 29153280.

The previous prime is 60625207. The next prime is 60625241. The reversal of 60625216 is 61252606.

It can be written as a sum of positive squares in 4 ways, for example, as 12960000 + 47665216 = 3600^2 + 6904^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206766 + ... + 207058.

It is an arithmetic number, because the mean of its divisors is an integer number (2232279).

Almost surely, 260625216 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 60625216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62503812).

60625216 is an abundant number, since it is smaller than the sum of its proper divisors (64382408).

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

60625216 is a wasteful number, since it uses less digits than its factorization.

60625216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 60625216 is about 7786.2196218704. The cubic root of 60625216 is about 392.8418669416.

The spelling of 60625216 in words is "sixty million, six hundred twenty-five thousand, two hundred sixteen".

Divisors: 1 2 4 8 16 32 53 61 64 106 122 212 244 293 424 488 586 848 976 1172 1696 1952 2344 3233 3392 3904 4688 6466 9376 12932 15529 17873 18752 25864 31058 35746 51728 62116 71492 103456 124232 142984 206912 248464 285968 496928 571936 947269 993856 1143872 1894538 3789076 7578152 15156304 30312608 60625216