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3240133211 = 72320125051
BaseRepresentation
bin1100000100100000…
…1000001001011011
322100210212211011202
43001020020021123
523113433230321
61253303144415
7143202451340
oct30110101133
98323784152
103240133211
111412a75047
1276514510b
133c8380bb3
1422a4747c7
1513e6c970b
hexc120825b

3240133211 has 8 divisors (see below), whose sum is σ = 3864009984. Its totient is φ = 2656506600.

The previous prime is 3240133201. The next prime is 3240133231. The reversal of 3240133211 is 1123310423.

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 3240133211 - 222 = 3235938907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3240133201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10062365 + ... + 10062686.

It is an arithmetic number, because the mean of its divisors is an integer number (483001248).

Almost surely, 23240133211 is an apocalyptic number.

3240133211 is a deficient number, since it is larger than the sum of its proper divisors (623876773).

3240133211 is a wasteful number, since it uses less digits than its factorization.

3240133211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20125081.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3240133211 is about 56922.1680103631. The cubic root of 3240133211 is about 1479.7475237387.

Adding to 3240133211 its reverse (1123310423), we get a palindrome (4363443634).

The spelling of 3240133211 in words is "three billion, two hundred forty million, one hundred thirty-three thousand, two hundred eleven".

Divisors: 1 7 23 161 20125051 140875357 462876173 3240133211