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2680152513 = 32573476203
BaseRepresentation
bin1001111110111111…
…1110000111000001
320220210011212001220
42133233332013001
520442104340023
61121540545253
7123262630503
oct23757760701
96823155056
102680152513
111155970285
126296b2229
1333935787c
141b5d47d73
1510a4643e3
hex9fbfe1c1

2680152513 has 8 divisors (see below), whose sum is σ = 3587442528. Its totient is φ = 1779815424.

The previous prime is 2680152511. The next prime is 2680152529. The reversal of 2680152513 is 3152510862.

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

It is not a de Polignac number, because 2680152513 - 21 = 2680152511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2680152511) 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, 1737331 + ... + 1738872.

It is an arithmetic number, because the mean of its divisors is an integer number (448430316).

Almost surely, 22680152513 is an apocalyptic number.

It is an amenable number.

2680152513 is a deficient number, since it is larger than the sum of its proper divisors (907290015).

2680152513 is a wasteful number, since it uses less digits than its factorization.

2680152513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3476463.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 2680152513 is about 51770.1894240305. The cubic root of 2680152513 is about 1389.0562600021.

The spelling of 2680152513 in words is "two billion, six hundred eighty million, one hundred fifty-two thousand, five hundred thirteen".

Divisors: 1 3 257 771 3476203 10428609 893384171 2680152513