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10097201071 = 12197827843
BaseRepresentation
bin10010110011101011…
…10000111110101111
3222001200122221221001
421121311300332233
5131134340413241
64345534021131
7505134535666
oct113165607657
928050587831
1010097201071
114311674681
121b596477a7
13c4bb90cb9
146bb025ddd
153e16ad431
hex259d70faf

10097201071 has 4 divisors (see below), whose sum is σ = 10098041112. Its totient is φ = 10096361032.

The previous prime is 10097201069. The next prime is 10097201087. The reversal of 10097201071 is 17010279001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10097201071 - 21 = 10097201069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10097201011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401725 + ... + 426118.

It is an arithmetic number, because the mean of its divisors is an integer number (2524510278).

Almost surely, 210097201071 is an apocalyptic number.

10097201071 is a deficient number, since it is larger than the sum of its proper divisors (840041).

10097201071 is an equidigital number, since it uses as much as digits as its factorization.

10097201071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840040.

The product of its (nonzero) digits is 882, while the sum is 28.

The spelling of 10097201071 in words is "ten billion, ninety-seven million, two hundred one thousand, seventy-one".

Divisors: 1 12197 827843 10097201071