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4923102087 = 32547011343
BaseRepresentation
bin1001001010111000…
…01001001110000111
3110201002200111110100
410211130021032013
540040303231322
62132303055143
7232666451211
oct44534111607
913632614410
104923102087
1120a6a65512
12b548a14b3
13605c46477
14349ba55b1
151dc316dac
hex125709387

4923102087 has 6 divisors (see below), whose sum is σ = 7111147472. Its totient is φ = 3282068052.

The previous prime is 4923102083. The next prime is 4923102133. The reversal of 4923102087 is 7802013294.

It is not a de Polignac number, because 4923102087 - 22 = 4923102083 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 (4923102083) 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, 273505663 + ... + 273505680.

Almost surely, 24923102087 is an apocalyptic number.

4923102087 is a deficient number, since it is larger than the sum of its proper divisors (2188045385).

4923102087 is a wasteful number, since it uses less digits than its factorization.

4923102087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547011349 (or 547011346 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 4923102087 is about 70164.8208648750. The cubic root of 4923102087 is about 1701.1643795784.

The spelling of 4923102087 in words is "four billion, nine hundred twenty-three million, one hundred two thousand, eighty-seven".

Divisors: 1 3 9 547011343 1641034029 4923102087