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3000132121 = 723167241463
BaseRepresentation
bin1011001011010010…
…0110001000011001
321202002021111120111
42302310212020121
522121013211441
61213411124321
7134226462610
oct26264461031
97662244514
103000132121
1112aa550738
126b88a36a1
1338a72c70c
1420663c877
151285bd081
hexb2d26219

3000132121 has 32 divisors (see below), whose sum is σ = 3621961728. Its totient is φ = 2429602560.

The previous prime is 3000132119. The next prime is 3000132127. The reversal of 3000132121 is 1212310003.

It is not a de Polignac number, because 3000132121 - 21 = 3000132119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3000132127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6479536 + ... + 6479998.

It is an arithmetic number, because the mean of its divisors is an integer number (113186304).

Almost surely, 23000132121 is an apocalyptic number.

It is an amenable number.

3000132121 is a deficient number, since it is larger than the sum of its proper divisors (621829607).

3000132121 is a wasteful number, since it uses less digits than its factorization.

3000132121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 3000132121 is about 54773.4618314380. The cubic root of 3000132121 is about 1442.2707423805.

Adding to 3000132121 its reverse (1212310003), we get a palindrome (4212442124).

The spelling of 3000132121 in words is "three billion, one hundred thirty-two thousand, one hundred twenty-one".

Divisors: 1 7 23 161 167 241 463 1169 1687 3241 3841 5543 10649 26887 38801 40247 74543 77321 111583 281729 541247 781081 925681 1778383 2566409 6479767 12448681 17964863 18634361 130440527 428590303 3000132121