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2000000276 = 22500000069
BaseRepresentation
bin111011100110101…
…1001010100010100
312011101100112121022
41313031121110110
513044000002101
6530242540312
7100363502411
oct16715312424
95141315538
102000000276
11936a4789a
12479967698
1325b477521
1414d899108
15ba8b2a1b
hex77359514

2000000276 has 6 divisors (see below), whose sum is σ = 3500000490. Its totient is φ = 1000000136.

The previous prime is 2000000273. The next prime is 2000000279. The reversal of 2000000276 is 6720000002.

It is an interprime number because it is at equal distance from previous prime (2000000273) and next prime (2000000279).

It can be written as a sum of positive squares in only one way, i.e., 1775779600 + 224220676 = 42140^2 + 14974^2 .

It is a super-2 number, since 2×20000002762 = 8000002208000152352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000000273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250000031 + ... + 250000038.

It is an arithmetic number, because the mean of its divisors is an integer number (583333415).

Almost surely, 22000000276 is an apocalyptic number.

It is an amenable number.

2000000276 is a deficient number, since it is larger than the sum of its proper divisors (1500000214).

2000000276 is a wasteful number, since it uses less digits than its factorization.

2000000276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500000073 (or 500000071 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 2000000276 is about 44721.3626357695. The cubic root of 2000000276 is about 1259.9211078512.

Adding to 2000000276 its reverse (6720000002), we get a palindrome (8720000278).

The spelling of 2000000276 in words is "two billion, two hundred seventy-six", and thus it is an aban number.

Divisors: 1 2 4 500000069 1000000138 2000000276