Search a number
-
+
52417716 = 22313225847
BaseRepresentation
bin1100011111110…
…1010010110100
310122122002120220
43013331102310
5101404331331
65111254340
71204354221
oct307752264
9118562526
1052417716
112765222a
121567a3b0
13ab23a00
146d66948
154906296
hex31fd4b4

52417716 has 36 divisors (see below), whose sum is σ = 132445152. Its totient is φ = 16127904.

The previous prime is 52417699. The next prime is 52417769. The reversal of 52417716 is 61771425.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10896 + ... + 14951.

It is an arithmetic number, because the mean of its divisors is an integer number (3679032).

Almost surely, 252417716 is an apocalyptic number.

It is an amenable number.

52417716 is an abundant number, since it is smaller than the sum of its proper divisors (80027436).

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

52417716 is a wasteful number, since it uses less digits than its factorization.

52417716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25880 (or 25865 counting only the distinct ones).

The product of its digits is 11760, while the sum is 33.

The square root of 52417716 is about 7240.0080110453. The cubic root of 52417716 is about 374.2478934593.

The spelling of 52417716 in words is "fifty-two million, four hundred seventeen thousand, seven hundred sixteen".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 169 338 507 676 1014 2028 25847 51694 77541 103388 155082 310164 336011 672022 1008033 1344044 2016066 4032132 4368143 8736286 13104429 17472572 26208858 52417716