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104970903 = 3172058253
BaseRepresentation
bin1100100000110…
…11101010010111
321022112002000020
412100123222113
5203333032103
614225520223
72413144422
oct620335227
9238462006
10104970903
1154287214
122b1a3073
131899427b
14dd269b9
159337753
hex641ba97

104970903 has 8 divisors (see below), whose sum is σ = 148194288. Its totient is φ = 65864064.

The previous prime is 104970893. The next prime is 104970911. The reversal of 104970903 is 309079401.

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

It is not a de Polignac number, because 104970903 - 25 = 104970871 is a prime.

It is a super-2 number, since 2×1049709032 = 22037780953270818, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104970913) 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, 1029076 + ... + 1029177.

It is an arithmetic number, because the mean of its divisors is an integer number (18524286).

Almost surely, 2104970903 is an apocalyptic number.

104970903 is a deficient number, since it is larger than the sum of its proper divisors (43223385).

104970903 is a wasteful number, since it uses less digits than its factorization.

104970903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2058273.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 104970903 is about 10245.5308793639. The cubic root of 104970903 is about 471.7258159924.

The spelling of 104970903 in words is "one hundred four million, nine hundred seventy thousand, nine hundred three".

Divisors: 1 3 17 51 2058253 6174759 34990301 104970903