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53760902 = 21317121631
BaseRepresentation
bin1100110100010…
…1001110000110
310202011100002112
43031011032012
5102230322102
65200141022
71221650216
oct315051606
9122140075
1053760902
112838a3a8
1216007772
13b1a41b0
1471d6246
154abe252
hex3345386

53760902 has 16 divisors (see below), whose sum is σ = 91953792. Its totient is φ = 23352960.

The previous prime is 53760893. The next prime is 53760907. The reversal of 53760902 is 20906735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53760907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60374 + ... + 61257.

It is an arithmetic number, because the mean of its divisors is an integer number (5747112).

Almost surely, 253760902 is an apocalyptic number.

53760902 is a deficient number, since it is larger than the sum of its proper divisors (38192890).

53760902 is a wasteful number, since it uses less digits than its factorization.

53760902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121663.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 53760902 is about 7332.1826218391. The cubic root of 53760902 is about 377.4176292072.

The spelling of 53760902 in words is "fifty-three million, seven hundred sixty thousand, nine hundred two".

Divisors: 1 2 13 17 26 34 221 442 121631 243262 1581203 2067727 3162406 4135454 26880451 53760902