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115146076 = 22211136429
BaseRepresentation
bin1101101110011…
…11110101011100
322000200000201111
412313033311130
5213434133301
615231551404
72565503563
oct667176534
9260600644
10115146076
1159aa6a51
123268b564
131ab17796
1411414bda
15a197551
hex6dcfd5c

115146076 has 12 divisors (see below), whose sum is σ = 202462120. Its totient is φ = 57299760.

The previous prime is 115146047. The next prime is 115146077. The reversal of 115146076 is 670641511.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115146077) 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, 67371 + ... + 69058.

Almost surely, 2115146076 is an apocalyptic number.

It is an amenable number.

115146076 is a deficient number, since it is larger than the sum of its proper divisors (87316044).

115146076 is a wasteful number, since it uses less digits than its factorization.

115146076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136644 (or 136642 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 115146076 is about 10730.6139619315. The cubic root of 115146076 is about 486.5002272737.

Adding to 115146076 its reverse (670641511), we get a palindrome (785787587).

The spelling of 115146076 in words is "one hundred fifteen million, one hundred forty-six thousand, seventy-six".

Divisors: 1 2 4 211 422 844 136429 272858 545716 28786519 57573038 115146076