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4100193 = 33181839
BaseRepresentation
bin1111101001000001100001
321201022102000
433221001201
52022201233
6223514213
746564626
oct17510141
97638360
104100193
112350599
121458969
13b07366
1478a34d
1555ed13
hex3e9061

4100193 has 16 divisors (see below), whose sum is σ = 6115200. Its totient is φ = 2715120.

The previous prime is 4100177. The next prime is 4100207. The reversal of 4100193 is 3910014.

It is not a de Polignac number, because 4100193 - 24 = 4100177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4100293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4468 + ... + 5306.

It is an arithmetic number, because the mean of its divisors is an integer number (382200).

Almost surely, 24100193 is an apocalyptic number.

It is an amenable number.

4100193 is a deficient number, since it is larger than the sum of its proper divisors (2015007).

4100193 is a wasteful number, since it uses less digits than its factorization.

4100193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029 (or 1023 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 4100193 is about 2024.8933305239. The cubic root of 4100193 is about 160.0545777350.

The spelling of 4100193 in words is "four million, one hundred thousand, one hundred ninety-three".

Divisors: 1 3 9 27 181 543 839 1629 2517 4887 7551 22653 151859 455577 1366731 4100193