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60225250 = 2531931409
BaseRepresentation
bin1110010110111…
…1011011100010
311012022202111211
43211233123202
5110404202000
65550500334
71330622551
oct345573342
9135282454
1060225250
1130aa5138
12182046aa
13c628657
147dd9d98
1554497ba
hex396f6e2

60225250 has 64 divisors (see below), whose sum is σ = 122803200. Its totient is φ = 22032000.

The previous prime is 60225229. The next prime is 60225251. The reversal of 60225250 is 5252206.

It is not an unprimeable number, because it can be changed into a prime (60225251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147046 + ... + 147454.

It is an arithmetic number, because the mean of its divisors is an integer number (1918800).

Almost surely, 260225250 is an apocalyptic number.

60225250 is an abundant number, since it is smaller than the sum of its proper divisors (62577950).

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

60225250 is a wasteful number, since it uses less digits than its factorization.

60225250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 60225250 is about 7760.4928967173. The cubic root of 60225250 is about 391.9760545209.

Adding to 60225250 its reverse (5252206), we get a palindrome (65477456).

It can be divided in two parts, 602 and 25250, that added together give a palindrome (25852).

The spelling of 60225250 in words is "sixty million, two hundred twenty-five thousand, two hundred fifty".

Divisors: 1 2 5 10 19 25 31 38 50 62 95 125 155 190 250 310 409 475 589 775 818 950 1178 1550 2045 2375 2945 3875 4090 4750 5890 7750 7771 10225 12679 14725 15542 20450 25358 29450 38855 51125 63395 73625 77710 102250 126790 147250 194275 240901 316975 388550 481802 633950 971375 1204505 1584875 1942750 2409010 3169750 6022525 12045050 30112625 60225250