[go: up one dir, main page]

Search a number
-
+
115410054 = 2319235009
BaseRepresentation
bin1101110000100…
…00010010000110
322001011102211110
412320100102012
5214021110204
615241345450
72600653314
oct670202206
9261142743
10115410054
115a167311
1232798286
131abaa996
14114830b4
15a1ea889
hex6e10486

115410054 has 8 divisors (see below), whose sum is σ = 230820120. Its totient is φ = 38470016.

The previous prime is 115410049. The next prime is 115410091. The reversal of 115410054 is 450014511.

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

115410054 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 115410054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9617499 + ... + 9617510.

It is an arithmetic number, because the mean of its divisors is an integer number (28852515).

Almost surely, 2115410054 is an apocalyptic number.

115410054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115410054 is a wasteful number, since it uses less digits than its factorization.

115410054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19235014.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 115410054 is about 10742.9071484398. The cubic root of 115410054 is about 486.8717187038.

Adding to 115410054 its reverse (450014511), we get a palindrome (565424565).

The spelling of 115410054 in words is "one hundred fifteen million, four hundred ten thousand, fifty-four".

Divisors: 1 2 3 6 19235009 38470018 57705027 115410054