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130738267 = 1111885297
BaseRepresentation
bin1111100101011…
…10100001011011
3100010000012012001
413302232201123
5231432111032
620550101431
73145154062
oct762564133
9303005161
10130738267
1167886660
123794a877
132111682a
14135131d9
15b7273e7
hex7cae85b

130738267 has 4 divisors (see below), whose sum is σ = 142623576. Its totient is φ = 118852960.

The previous prime is 130738261. The next prime is 130738273. The reversal of 130738267 is 762837031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 762837031 = 1169348821.

It is an interprime number because it is at equal distance from previous prime (130738261) and next prime (130738273).

It is a cyclic number.

It is not a de Polignac number, because 130738267 - 211 = 130736219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130738261) 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, 5942638 + ... + 5942659.

It is an arithmetic number, because the mean of its divisors is an integer number (35655894).

Almost surely, 2130738267 is an apocalyptic number.

130738267 is a deficient number, since it is larger than the sum of its proper divisors (11885309).

130738267 is a wasteful number, since it uses less digits than its factorization.

130738267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11885308.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 130738267 is about 11434.0835662505. The cubic root of 130738267 is about 507.5368438069.

The spelling of 130738267 in words is "one hundred thirty million, seven hundred thirty-eight thousand, two hundred sixty-seven".

Divisors: 1 11 11885297 130738267