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2000048277 = 31574246387
BaseRepresentation
bin111011100110110…
…0101000010010101
312011101102222110010
41313031211002111
513044003021102
6530243550433
7100364062353
oct16715450225
95141388403
102000048277
11936a7a967
1247998b419
1325b493326
1414d8ac7d3
15ba8c1d6c
hex77365095

2000048277 has 8 divisors (see below), whose sum is σ = 2683717216. Its totient is φ = 1324872432.

The previous prime is 2000048269. The next prime is 2000048299. The reversal of 2000048277 is 7728400002.

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

It is not a de Polignac number, because 2000048277 - 23 = 2000048269 is a prime.

It is a super-2 number, since 2×20000482772 = 8000386220661337458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000048077) 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, 2122723 + ... + 2123664.

It is an arithmetic number, because the mean of its divisors is an integer number (335464652).

Almost surely, 22000048277 is an apocalyptic number.

It is an amenable number.

2000048277 is a deficient number, since it is larger than the sum of its proper divisors (683668939).

2000048277 is a wasteful number, since it uses less digits than its factorization.

2000048277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4246547.

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 2000048277 is about 44721.8993000074. The cubic root of 2000048277 is about 1259.9311873481.

Adding to 2000048277 its reverse (7728400002), we get a palindrome (9728448279).

The spelling of 2000048277 in words is "two billion, forty-eight thousand, two hundred seventy-seven".

Divisors: 1 3 157 471 4246387 12739161 666682759 2000048277