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115825701 = 3181213307
BaseRepresentation
bin1101110011101…
…01110000100101
322001221112222210
412321311300211
5214122410301
615254314033
72604334155
oct671656045
9261845883
10115825701
115a420622
1232958919
131acc4c24
1411550765
15a27dad6
hex6e75c25

115825701 has 8 divisors (see below), whose sum is σ = 155288224. Its totient is φ = 76790160.

The previous prime is 115825693. The next prime is 115825727. The reversal of 115825701 is 107528511.

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

It is not a de Polignac number, because 115825701 - 23 = 115825693 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115825741) 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, 106111 + ... + 107196.

It is an arithmetic number, because the mean of its divisors is an integer number (19411028).

Almost surely, 2115825701 is an apocalyptic number.

It is an amenable number.

115825701 is a deficient number, since it is larger than the sum of its proper divisors (39462523).

115825701 is a wasteful number, since it uses less digits than its factorization.

115825701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213491.

The product of its (nonzero) digits is 2800, while the sum is 30.

The square root of 115825701 is about 10762.2349444713. The cubic root of 115825701 is about 487.4555046832.

The spelling of 115825701 in words is "one hundred fifteen million, eight hundred twenty-five thousand, seven hundred one".

Divisors: 1 3 181 543 213307 639921 38608567 115825701