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3100001111330 = 25310000111133
BaseRepresentation
bin101101000111000110011…
…101110000110100100010
3101222100122102000002011012
4231013012131300310202
5401242300241030310
610332042034220522
7436652626451444
oct55070635606442
911870572002135
103100001111330
11a957808a0832
12420974124742
1319643763b426
14aa080166494
1555988aecc05
hex2d1c6770d22

3100001111330 has 8 divisors (see below), whose sum is σ = 5580002000412. Its totient is φ = 1240000444528.

The previous prime is 3100001111267. The next prime is 3100001111359. The reversal of 3100001111330 is 331111000013.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2992419079321 + 107582032009 = 1729861^2 + 327997^2 .

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

It is a super-2 number, since 2×31000011113302 (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155000055557 + ... + 155000055576.

Almost surely, 23100001111330 is an apocalyptic number.

3100001111330 is a deficient number, since it is larger than the sum of its proper divisors (2480000889082).

3100001111330 is a wasteful number, since it uses less digits than its factorization.

3100001111330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310000111140.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 3100001111330 its reverse (331111000013), we get a palindrome (3431112111343).

The spelling of 3100001111330 in words is "three trillion, one hundred billion, one million, one hundred eleven thousand, three hundred thirty".

Divisors: 1 2 5 10 310000111133 620000222266 1550000555665 3100001111330