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104175641 = 477928057
BaseRepresentation
bin1100011010110…
…01100000011001
321021000200010002
412031121200121
5203132110031
614200502345
72403323033
oct615314031
9237020102
10104175641
1153893779
122aa7a9b5
13187762bb
14db9ac53
15922bccb
hex6359819

104175641 has 8 divisors (see below), whose sum is σ = 107742720. Its totient is φ = 100664928.

The previous prime is 104175611. The next prime is 104175649. The reversal of 104175641 is 146571401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-104175641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104175649) 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, 10316 + ... + 17741.

It is an arithmetic number, because the mean of its divisors is an integer number (13467840).

Almost surely, 2104175641 is an apocalyptic number.

It is an amenable number.

104175641 is a deficient number, since it is larger than the sum of its proper divisors (3567079).

104175641 is an equidigital number, since it uses as much as digits as its factorization.

104175641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28183.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 104175641 is about 10206.6469028766. The cubic root of 104175641 is about 470.5315263261.

The spelling of 104175641 in words is "one hundred four million, one hundred seventy-five thousand, six hundred forty-one".

Divisors: 1 47 79 3713 28057 1318679 2216503 104175641