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2930590069 = 11377200467
BaseRepresentation
bin1010111010101101…
…0100000101110101
321120020102101210221
42232223110011311
522000212340234
61202444414341
7132423414241
oct25653240565
97506371727
102930590069
111274272770
126995473b1
133791c1484
141db2d9421
15122432eb4
hexaead4175

2930590069 has 8 divisors (see below), whose sum is σ = 3283413408. Its totient is φ = 2592167760.

The previous prime is 2930590063. The next prime is 2930590097. The reversal of 2930590069 is 9600950392.

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-2930590069 is a prime.

It is a super-2 number, since 2×29305900692 = 17176716305042849522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2930590063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3599827 + ... + 3600640.

It is an arithmetic number, because the mean of its divisors is an integer number (410426676).

Almost surely, 22930590069 is an apocalyptic number.

It is an amenable number.

2930590069 is a deficient number, since it is larger than the sum of its proper divisors (352823339).

2930590069 is a wasteful number, since it uses less digits than its factorization.

2930590069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7200515.

The product of its (nonzero) digits is 131220, while the sum is 43.

The square root of 2930590069 is about 54134.9246697546. The cubic root of 2930590069 is about 1431.0397297705.

The spelling of 2930590069 in words is "two billion, nine hundred thirty million, five hundred ninety thousand, sixty-nine".

Divisors: 1 11 37 407 7200467 79205137 266417279 2930590069