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104630971 = 1716633701
BaseRepresentation
bin1100011110010…
…00101010111011
321021212210201011
412033020222323
5203241142341
614214334351
72410230364
oct617105273
9237783634
10104630971
1154074885
122b05a3b7
13188a5623
14dc78b6b
1592bbb81
hex63c8abb

104630971 has 8 divisors (see below), whose sum is σ = 110882304. Its totient is φ = 98390400.

The previous prime is 104630969. The next prime is 104630987. The reversal of 104630971 is 179036401.

It is a happy number.

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 104630971 - 21 = 104630969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104630941) 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, 26421 + ... + 30121.

It is an arithmetic number, because the mean of its divisors is an integer number (13860288).

Almost surely, 2104630971 is an apocalyptic number.

104630971 is a deficient number, since it is larger than the sum of its proper divisors (6251333).

104630971 is a wasteful number, since it uses less digits than its factorization.

104630971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5381.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 104630971 is about 10228.9281452164. The cubic root of 104630971 is about 471.2160616948.

The spelling of 104630971 in words is "one hundred four million, six hundred thirty thousand, nine hundred seventy-one".

Divisors: 1 17 1663 3701 28271 62917 6154763 104630971