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32030122301 = 252191270079
BaseRepresentation
bin11101110101001001…
…001110000100111101
310001200020022210121222
4131311021032010331
51011044202403201
622414152403125
72212510355522
oct356511160475
9101606283558
1032030122301
1112647194a61
12625a9a64a5
133035b57cb8
14179bd05149
15c76e8b91b
hex77524e13d

32030122301 has 4 divisors (see below), whose sum is σ = 32031417600. Its totient is φ = 32028827004.

The previous prime is 32030122291. The next prime is 32030122307. The reversal of 32030122301 is 10322103023.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-32030122301 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 32030122301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32030122307) 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, 609821 + ... + 660258.

It is an arithmetic number, because the mean of its divisors is an integer number (8007854400).

Almost surely, 232030122301 is an apocalyptic number.

It is an amenable number.

32030122301 is a deficient number, since it is larger than the sum of its proper divisors (1295299).

32030122301 is a wasteful number, since it uses less digits than its factorization.

32030122301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1295298.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 32030122301 its reverse (10322103023), we get a palindrome (42352225324).

The spelling of 32030122301 in words is "thirty-two billion, thirty million, one hundred twenty-two thousand, three hundred one".

Divisors: 1 25219 1270079 32030122301