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3000505607 = 11224797567
BaseRepresentation
bin1011001011011000…
…0001010100000111
321202002222110220022
42302312001110013
522121112134412
61213423125355
7134232606521
oct26266012407
97662873808
103000505607
1112aa786300
126b8a4385b
1338a830708
142066d8a11
15128643a72
hexb2d81507

3000505607 has 6 divisors (see below), whose sum is σ = 3298076544. Its totient is φ = 2727732260.

The previous prime is 3000505553. The next prime is 3000505609. The reversal of 3000505607 is 7065050003.

It is not a de Polignac number, because 3000505607 - 220 = 2999457031 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 (3000505609) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12398663 + ... + 12398904.

It is an arithmetic number, because the mean of its divisors is an integer number (549679424).

Almost surely, 23000505607 is an apocalyptic number.

3000505607 is a deficient number, since it is larger than the sum of its proper divisors (297570937).

3000505607 is a wasteful number, since it uses less digits than its factorization.

3000505607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24797589 (or 24797578 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 3000505607 is about 54776.8710953811. The cubic root of 3000505607 is about 1442.3305892537.

The spelling of 3000505607 in words is "three billion, five hundred five thousand, six hundred seven".

Divisors: 1 11 121 24797567 272773237 3000505607