[go: up one dir, main page]

Search a number
-
+
115354401 = 3172261851
BaseRepresentation
bin1101110000000…
…10101100100001
322001001121111020
412320002230201
5214012320101
615240240053
72600332131
oct670025441
9261047436
10115354401
115a129518
1232770029
131ab8b556
141146aac1
15a1d9136
hex6e02b21

115354401 has 8 divisors (see below), whose sum is σ = 162853344. Its totient is φ = 72379200.

The previous prime is 115354391. The next prime is 115354427. The reversal of 115354401 is 104453511.

It is a happy number.

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

It is not a de Polignac number, because 115354401 - 211 = 115352353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115354201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1130875 + ... + 1130976.

It is an arithmetic number, because the mean of its divisors is an integer number (20356668).

Almost surely, 2115354401 is an apocalyptic number.

It is an amenable number.

115354401 is a deficient number, since it is larger than the sum of its proper divisors (47498943).

115354401 is a wasteful number, since it uses less digits than its factorization.

115354401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2261871.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 115354401 is about 10740.3166154448. The cubic root of 115354401 is about 486.7934464118.

The spelling of 115354401 in words is "one hundred fifteen million, three hundred fifty-four thousand, four hundred one".

Divisors: 1 3 17 51 2261851 6785553 38451467 115354401