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3242513999 = 79101406381
BaseRepresentation
bin1100000101000100…
…1101011001001111
322100222100210000002
43001101031121033
523120040421444
61253430154515
7143231625404
oct30121153117
98328323002
103242513999
11141435083a
12765ab2a3b
133c8a0574a
1422a8d42ab
1513e9e9d4e
hexc144d64f

3242513999 has 8 divisors (see below), whose sum is σ = 3316077120. Its totient is φ = 3169764000.

The previous prime is 3242513993. The next prime is 3242514007. The reversal of 3242513999 is 9993152423.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3242513999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3242513993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195212 + ... + 211169.

It is an arithmetic number, because the mean of its divisors is an integer number (414509640).

Almost surely, 23242513999 is an apocalyptic number.

3242513999 is a deficient number, since it is larger than the sum of its proper divisors (73563121).

3242513999 is a wasteful number, since it uses less digits than its factorization.

3242513999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406561.

The product of its digits is 524880, while the sum is 47.

The square root of 3242513999 is about 56943.0768311653. The cubic root of 3242513999 is about 1480.1098650789.

The spelling of 3242513999 in words is "three billion, two hundred forty-two million, five hundred thirteen thousand, nine hundred ninety-nine".

Divisors: 1 79 101 7979 406381 32104099 41044481 3242513999