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32030512241 = 71323103148579
BaseRepresentation
bin11101110101001010…
…101101010001110001
310001200021001121112012
4131311022231101301
51011044302342431
622414205012305
72212513601420
oct356512552161
9101607047465
1032030512241
1112647430a22
12625ab54095
133035c63630
14179bda72b7
15c7701722b
hex7752ad471

32030512241 has 32 divisors (see below), whose sum is σ = 41535836160. Its totient is φ = 24005450304.

The previous prime is 32030512207. The next prime is 32030512253. The reversal of 32030512241 is 14221503023.

It is a cyclic number.

It is not a de Polignac number, because 32030512241 - 218 = 32030250097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (32030512201) 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 31 ways as a sum of consecutive naturals, for example, 141290 + ... + 289868.

It is an arithmetic number, because the mean of its divisors is an integer number (1297994880).

Almost surely, 232030512241 is an apocalyptic number.

It is an amenable number.

32030512241 is a deficient number, since it is larger than the sum of its proper divisors (9505323919).

32030512241 is a wasteful number, since it uses less digits than its factorization.

32030512241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148725.

The product of its (nonzero) digits is 1440, while the sum is 23.

The spelling of 32030512241 in words is "thirty-two billion, thirty million, five hundred twelve thousand, two hundred forty-one".

Divisors: 1 7 13 23 91 103 161 299 721 1339 2093 2369 9373 16583 30797 148579 215579 1040053 1931527 3417317 13520689 15303637 23921219 44425121 107125459 198947281 310975847 351983651 1392630967 2463885557 4575787463 32030512241