Search a number
-
+
104968658 = 2131939791
BaseRepresentation
bin1100100000110…
…11000111010010
321022111221221002
412100123013102
5203332444113
614225502002
72413135034
oct620330722
9238457832
10104968658
1154285563
122b1a1902
1318993242
14dd25c54
159336c58
hex641b1d2

104968658 has 8 divisors (see below), whose sum is σ = 157576320. Its totient is φ = 52443220.

The previous prime is 104968657. The next prime is 104968663. The reversal of 104968658 is 856869401.

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

It is a super-2 number, since 2×1049686582 = 22036838324641928, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104968657) 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, 17258 + ... + 22533.

It is an arithmetic number, because the mean of its divisors is an integer number (19697040).

Almost surely, 2104968658 is an apocalyptic number.

104968658 is a deficient number, since it is larger than the sum of its proper divisors (52607662).

104968658 is a wasteful number, since it uses less digits than its factorization.

104968658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41112.

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 104968658 is about 10245.4213188136. The cubic root of 104968658 is about 471.7224530541.

The spelling of 104968658 in words is "one hundred four million, nine hundred sixty-eight thousand, six hundred fifty-eight".

Divisors: 1 2 1319 2638 39791 79582 52484329 104968658