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115141002 = 23731991321
BaseRepresentation
bin1101101110011…
…10100110001010
322000122202202120
412313032212022
5213434003002
615231512110
72565453024
oct667164612
9260582676
10115141002
1159aa3159
1232688636
131ab15392
1411413014
15a195cbc
hex6dce98a

115141002 has 32 divisors (see below), whose sum is σ = 234787200. Its totient is φ = 37635840.

The previous prime is 115141001. The next prime is 115141021. The reversal of 115141002 is 200141511.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (115141001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86502 + ... + 87822.

It is an arithmetic number, because the mean of its divisors is an integer number (7337100).

Almost surely, 2115141002 is an apocalyptic number.

115141002 is an abundant number, since it is smaller than the sum of its proper divisors (119646198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115141002 is a wasteful number, since it uses less digits than its factorization.

115141002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 115141002 is about 10730.3775329669. The cubic root of 115141002 is about 486.4930811670.

Adding to 115141002 its reverse (200141511), we get a palindrome (315282513).

The spelling of 115141002 in words is "one hundred fifteen million, one hundred forty-one thousand, two".

Divisors: 1 2 3 6 73 146 199 219 398 438 597 1194 1321 2642 3963 7926 14527 29054 43581 87162 96433 192866 262879 289299 525758 578598 788637 1577274 19190167 38380334 57570501 115141002