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52041462 = 231137101211
BaseRepresentation
bin1100011010000…
…1011011110110
310121220222110120
43012201123312
5101310311322
65055232410
71201226244
oct306413366
9117828416
1052041462
1127415580
1215518706
13aa21685
146ca9794
15487ea5c
hex31a16f6

52041462 has 64 divisors (see below), whose sum is σ = 118326528. Its totient is φ = 15120000.

The previous prime is 52041449. The next prime is 52041463. The reversal of 52041462 is 26414025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52041463) 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, 246537 + ... + 246747.

It is an arithmetic number, because the mean of its divisors is an integer number (1848852).

Almost surely, 252041462 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52041462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59163264).

52041462 is an abundant number, since it is smaller than the sum of its proper divisors (66285066).

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

52041462 is a wasteful number, since it uses less digits than its factorization.

52041462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 52041462 is about 7213.9768505312. The cubic root of 52041462 is about 373.3502927741.

Adding to 52041462 its reverse (26414025), we get a palindrome (78455487).

It can be divided in two parts, 5204 and 1462, that added together give a palindrome (6666).

The spelling of 52041462 in words is "fifty-two million, forty-one thousand, four hundred sixty-two".

Divisors: 1 2 3 6 11 22 33 37 66 74 101 111 202 211 222 303 407 422 606 633 814 1111 1221 1266 2222 2321 2442 3333 3737 4642 6666 6963 7474 7807 11211 13926 15614 21311 22422 23421 41107 42622 46842 63933 82214 85877 123321 127866 171754 234421 246642 257631 468842 515262 703263 788507 1406526 1577014 2365521 4731042 8673577 17347154 26020731 52041462