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32130003001 = 191239703849
BaseRepresentation
bin11101111011000110…
…001111000000111001
310001221012021021012011
4131323012033000321
51011300240044001
622432121245521
72215132343065
oct357306170071
9101835237164
1032130003001
1112698604898
1262883338a1
1330507593c5
1417ab2a4aa5
15c80b1ad51
hex77b18f039

32130003001 has 8 divisors (see below), whose sum is σ = 32433408000. Its totient is φ = 31828006560.

The previous prime is 32130002999. The next prime is 32130003011. The reversal of 32130003001 is 10030003123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32130003001 - 21 = 32130002999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32130003011) 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 7 ways as a sum of consecutive naturals, for example, 306276 + ... + 397573.

It is an arithmetic number, because the mean of its divisors is an integer number (4054176000).

Almost surely, 232130003001 is an apocalyptic number.

It is an amenable number.

32130003001 is a deficient number, since it is larger than the sum of its proper divisors (303404999).

32130003001 is a wasteful number, since it uses less digits than its factorization.

32130003001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704279.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 32130003001 its reverse (10030003123), we get a palindrome (42160006124).

The spelling of 32130003001 in words is "thirty-two billion, one hundred thirty million, three thousand, one".

Divisors: 1 191 239 45649 703849 134435159 168219911 32130003001