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10253404361 = 171394339147
BaseRepresentation
bin10011000110010011…
…01000100011001001
3222110120120220120002
421203021220203021
5131444332414421
64413234012345
7512042333114
oct114311504311
928416526502
1010253404361
114391863502
121ba1a170b5
13c75352595
146d3a8757b
15400265b0b
hex2632688c9

10253404361 has 8 divisors (see below), whose sum is σ = 10934652960. Its totient is φ = 9580834368.

The previous prime is 10253404351. The next prime is 10253404379. The reversal of 10253404361 is 16340435201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10253404361 - 218 = 10253142217 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10253404331) 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, 2167211 + ... + 2171936.

It is an arithmetic number, because the mean of its divisors is an integer number (1366831620).

Almost surely, 210253404361 is an apocalyptic number.

It is an amenable number.

10253404361 is a deficient number, since it is larger than the sum of its proper divisors (681248599).

10253404361 is a wasteful number, since it uses less digits than its factorization.

10253404361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4339303.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 10253404361 its reverse (16340435201), we get a palindrome (26593839562).

The spelling of 10253404361 in words is "ten billion, two hundred fifty-three million, four hundred four thousand, three hundred sixty-one".

Divisors: 1 17 139 2363 4339147 73765499 603141433 10253404361