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62052012 = 223211712207
BaseRepresentation
bin1110110010110…
…1011010101100
311022202120100200
43230231122230
5111341131022
610053553500
71352301441
oct354553254
9138676320
1062052012
1132032660
1218945890
13cb17c89
1483539c8
1556aabac
hex3b2d6ac

62052012 has 72 divisors (see below), whose sum is σ = 173601792. Its totient is φ = 18530400.

The previous prime is 62052007. The next prime is 62052013. The reversal of 62052012 is 21025026.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (62052013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27013 + ... + 29219.

It is an arithmetic number, because the mean of its divisors is an integer number (2411136).

Almost surely, 262052012 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 62052012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86800896).

62052012 is an abundant number, since it is smaller than the sum of its proper divisors (111549780).

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

62052012 is a wasteful number, since it uses less digits than its factorization.

62052012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2299 (or 2294 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 62052012 is about 7877.3099469299. The cubic root of 62052012 is about 395.8998063015.

Adding to 62052012 its reverse (21025026), we get a palindrome (83077038).

The spelling of 62052012 in words is "sixty-two million, fifty-two thousand, twelve".

Divisors: 1 2 3 4 6 9 11 12 18 22 33 36 44 66 71 99 132 142 198 213 284 396 426 639 781 852 1278 1562 2207 2343 2556 3124 4414 4686 6621 7029 8828 9372 13242 14058 19863 24277 26484 28116 39726 48554 72831 79452 97108 145662 156697 218493 291324 313394 436986 470091 626788 873972 940182 1410273 1723667 1880364 2820546 3447334 5171001 5641092 6894668 10342002 15513003 20684004 31026006 62052012