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2132410031 = 5473898373
BaseRepresentation
bin111111100011001…
…1111111010101111
312111121111122122022
41333012133322233
513331344110111
6551332540355
7103562120603
oct17706377257
95447448568
102132410031
119a4765244
124b61816bb
1327ca27aab
141632c5503
15c731a2db
hex7f19feaf

2132410031 has 4 divisors (see below), whose sum is σ = 2136308952. Its totient is φ = 2128511112.

The previous prime is 2132410019. The next prime is 2132410039. The reversal of 2132410031 is 1300142312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2132410031 - 230 = 1058668207 is a prime.

It is a super-2 number, since 2×21324100312 = 9094345080618841922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2132409991 and 2132410009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132410039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1948640 + ... + 1949733.

It is an arithmetic number, because the mean of its divisors is an integer number (534077238).

Almost surely, 22132410031 is an apocalyptic number.

2132410031 is a deficient number, since it is larger than the sum of its proper divisors (3898921).

2132410031 is an equidigital number, since it uses as much as digits as its factorization.

2132410031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3898920.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2132410031 is about 46178.0254125271. The cubic root of 2132410031 is about 1287.1334362998.

Adding to 2132410031 its reverse (1300142312), we get a palindrome (3432552343).

The spelling of 2132410031 in words is "two billion, one hundred thirty-two million, four hundred ten thousand, thirty-one".

Divisors: 1 547 3898373 2132410031