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312141010 = 2531214101
BaseRepresentation
bin10010100110101…
…110010011010010
3210202100101222011
4102212232103102
51114402003020
650550133134
710510104046
oct2246562322
9722311864
10312141010
11150217185
12886511aa
134c88c02c
142d654026
151c60b35a
hex129ae4d2

312141010 has 8 divisors (see below), whose sum is σ = 561853836. Its totient is φ = 124856400.

The previous prime is 312141001. The next prime is 312141017. The reversal of 312141010 is 10141213.

312141010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 251254201 + 60886809 = 15851^2 + 7803^2 .

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

It is not an unprimeable number, because it can be changed into a prime (312141017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15607041 + ... + 15607060.

Almost surely, 2312141010 is an apocalyptic number.

312141010 is a deficient number, since it is larger than the sum of its proper divisors (249712826).

312141010 is a wasteful number, since it uses less digits than its factorization.

312141010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31214108.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 312141010 is about 17667.5128413707. The cubic root of 312141010 is about 678.3444515735.

Adding to 312141010 its reverse (10141213), we get a palindrome (322282223).

The spelling of 312141010 in words is "three hundred twelve million, one hundred forty-one thousand, ten".

Divisors: 1 2 5 10 31214101 62428202 156070505 312141010