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3111230442214 = 215110302087557
BaseRepresentation
bin101101010001100011110…
…010010000101011100110
3102000102121222222012020001
4231101203302100223212
5401433244443122324
610341140213531514
7440531122262446
oct55214362205346
912012558865201
103111230442214
11a9a513525284
12422b88943b9a
13197506c1c60b
14aa827692126
1555de488be44
hex2d463c90ae6

3111230442214 has 8 divisors (see below), whose sum is σ = 4697751926448. Its totient is φ = 1545313133400.

The previous prime is 3111230442211. The next prime is 3111230442241. The reversal of 3111230442214 is 4122440321113.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3111230442211) 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, 5151043477 + ... + 5151044080.

It is an arithmetic number, because the mean of its divisors is an integer number (587218990806).

Almost surely, 23111230442214 is an apocalyptic number.

3111230442214 is a deficient number, since it is larger than the sum of its proper divisors (1586521484234).

3111230442214 is a wasteful number, since it uses less digits than its factorization.

3111230442214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10302087710.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 3111230442214 its reverse (4122440321113), we get a palindrome (7233670763327).

The spelling of 3111230442214 in words is "three trillion, one hundred eleven billion, two hundred thirty million, four hundred forty-two thousand, two hundred fourteen".

Divisors: 1 2 151 302 10302087557 20604175114 1555615221107 3111230442214