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113046007 = 347325781
BaseRepresentation
bin1101011110011…
…11000111110111
321212201022222011
412233033013313
5212414433012
615114545051
72541606124
oct657170767
9255638864
10113046007
11588a2158
1231a38187
131a560939
141102974b
159dd01a7
hex6bcf1f7

113046007 has 4 divisors (see below), whose sum is σ = 113372136. Its totient is φ = 112719880.

The previous prime is 113046001. The next prime is 113046023. The reversal of 113046007 is 700640311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 700640311 = 7100091473.

It is a cyclic number.

It is not a de Polignac number, because 113046007 - 219 = 112521719 is a prime.

It is a super-3 number, since 3×1130460073 (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113046001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162544 + ... + 163237.

It is an arithmetic number, because the mean of its divisors is an integer number (28343034).

Almost surely, 2113046007 is an apocalyptic number.

113046007 is a deficient number, since it is larger than the sum of its proper divisors (326129).

113046007 is an equidigital number, since it uses as much as digits as its factorization.

113046007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326128.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 113046007 is about 10632.3095797668. The cubic root of 113046007 is about 483.5244158724.

Adding to 113046007 its reverse (700640311), we get a palindrome (813686318).

The spelling of 113046007 in words is "one hundred thirteen million, forty-six thousand, seven".

Divisors: 1 347 325781 113046007