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53003255308 = 2256003236609
BaseRepresentation
bin110001010111001111…
…010111111000001100
312001210212222100101221
4301113033113320030
51332022313132213
640203243413124
73554320144063
oct612717277014
9161725870357
1053003255308
1120529a57233
12a3328241a4
134cc9023b83
1427cb5431da
1515a337d38d
hexc573d7e0c

53003255308 has 12 divisors (see below), whose sum is σ = 92757745080. Its totient is φ = 26501042432.

The previous prime is 53003255293. The next prime is 53003255351. The reversal of 53003255308 is 80355230035.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105708 + ... + 342316.

It is an arithmetic number, because the mean of its divisors is an integer number (7729812090).

Almost surely, 253003255308 is an apocalyptic number.

It is an amenable number.

53003255308 is a deficient number, since it is larger than the sum of its proper divisors (39754489772).

53003255308 is a wasteful number, since it uses less digits than its factorization.

53003255308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292616 (or 292614 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 53003255308 in words is "fifty-three billion, three million, two hundred fifty-five thousand, three hundred eight".

Divisors: 1 2 4 56003 112006 224012 236609 473218 946436 13250813827 26501627654 53003255308