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10204898271 = 319734635297
BaseRepresentation
bin10011000000100001…
…00110001111011111
3222100012022112201020
421200100212033133
5131344423221041
64404342215223
7510613130001
oct114020461737
928305275636
1010204898271
114367443127
121b89724513
13c6829b159
146cb45c371
153ead83866
hex2604263df

10204898271 has 32 divisors (see below), whose sum is σ = 14552970240. Its totient is φ = 6341981184.

The previous prime is 10204898251. The next prime is 10204898281. The reversal of 10204898271 is 17289840201.

It is not a de Polignac number, because 10204898271 - 25 = 10204898239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10204898251) 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, 1923895 + ... + 1929191.

It is an arithmetic number, because the mean of its divisors is an integer number (454780320).

Almost surely, 210204898271 is an apocalyptic number.

10204898271 is a deficient number, since it is larger than the sum of its proper divisors (4348071969).

10204898271 is a wasteful number, since it uses less digits than its factorization.

10204898271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5855.

The product of its (nonzero) digits is 64512, while the sum is 42.

The spelling of 10204898271 in words is "ten billion, two hundred four million, eight hundred ninety-eight thousand, two hundred seventy-one".

Divisors: 1 3 19 57 73 219 463 1387 1389 4161 5297 8797 15891 26391 33799 100643 101397 301929 386681 642181 1160043 1926543 2452511 7346939 7357533 22040817 46597709 139793127 179033303 537099909 3401632757 10204898271