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2700700506 = 232721434131
BaseRepresentation
bin1010000011111001…
…0110101101011010
320222012211210121200
42200332112231122
521012334404011
61123553215030
7123632401260
oct24076265532
96865753550
102700700506
111166525299
12634561476
133406a054a
141b8976430
1510c172856
hexa0f96b5a

2700700506 has 24 divisors (see below), whose sum is σ = 6687449184. Its totient is φ = 771628680.

The previous prime is 2700700477. The next prime is 2700700507. The reversal of 2700700506 is 6050070072.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2700700506.

It is not an unprimeable number, because it can be changed into a prime (2700700507) 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 11 ways as a sum of consecutive naturals, for example, 10716940 + ... + 10717191.

It is an arithmetic number, because the mean of its divisors is an integer number (278643716).

Almost surely, 22700700506 is an apocalyptic number.

2700700506 is an abundant number, since it is smaller than the sum of its proper divisors (3986748678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2700700506 is a wasteful number, since it uses less digits than its factorization.

2700700506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21434146 (or 21434143 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 2700700506 is about 51968.2644120429. The cubic root of 2700700506 is about 1392.5970641459.

Adding to 2700700506 its reverse (6050070072), we get a palindrome (8750770578).

The spelling of 2700700506 in words is "two billion, seven hundred million, seven hundred thousand, five hundred six".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 21434131 42868262 64302393 128604786 150038917 192907179 300077834 385814358 450116751 900233502 1350350253 2700700506