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56041750 = 253972311
BaseRepresentation
bin1101010111001…
…0000100010110
310220110012211101
43111302010112
5103321314000
65321100314
71250230012
oct325620426
9126405741
1056041750
11296a7aa6
121692769a
13b7c23cb
14762b542
154dbee6a
hex3572116

56041750 has 32 divisors (see below), whose sum is σ = 106037568. Its totient is φ = 22176000.

The previous prime is 56041747. The next prime is 56041751. The reversal of 56041750 is 5714065.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56041751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23095 + ... + 25405.

It is an arithmetic number, because the mean of its divisors is an integer number (3313674).

Almost surely, 256041750 is an apocalyptic number.

56041750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56041750 is a deficient number, since it is larger than the sum of its proper divisors (49995818).

56041750 is a wasteful number, since it uses less digits than its factorization.

56041750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2425 (or 2415 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 56041750 is about 7486.1037930288. The cubic root of 56041750 is about 382.6812901708.

The spelling of 56041750 in words is "fifty-six million, forty-one thousand, seven hundred fifty".

Divisors: 1 2 5 10 25 50 97 125 194 250 485 970 2311 2425 4622 4850 11555 12125 23110 24250 57775 115550 224167 288875 448334 577750 1120835 2241670 5604175 11208350 28020875 56041750