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4505115054 = 2311523113049
BaseRepresentation
bin1000011001000011…
…01001100110101110
3102121222011120001010
410030201221212232
533211302140204
62023012130050
7216432563136
oct41441514656
912558146033
104505115054
111a02024690
12a58906926
1356a477a6b
1430a47bac6
151b579dd89
hex10c8699ae

4505115054 has 32 divisors (see below), whose sum is σ = 9831974400. Its totient is φ = 1364820800.

The previous prime is 4505115007. The next prime is 4505115059.

4505115054 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4505115059) 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, 338722 + ... + 351770.

It is an arithmetic number, because the mean of its divisors is an integer number (307249200).

Almost surely, 24505115054 is an apocalyptic number.

4505115054 is an abundant number, since it is smaller than the sum of its proper divisors (5326859346).

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

4505115054 is a wasteful number, since it uses less digits than its factorization.

4505115054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18296.

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 4505115054 is about 67120.1538585841. The cubic root of 4505115054 is about 1651.5889259619.

The spelling of 4505115054 in words is "four billion, five hundred five million, one hundred fifteen thousand, fifty-four".

Divisors: 1 2 3 6 11 22 33 66 5231 10462 13049 15693 26098 31386 39147 57541 78294 115082 143539 172623 287078 345246 430617 861234 68259319 136518638 204777957 409555914 750852509 1501705018 2252557527 4505115054