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3142230202513 = 61831068758073
BaseRepresentation
bin101101101110011011100…
…000111101100010010001
3102010101122102111011220101
4231232123200331202101
5402440241412440023
610403304242212401
7443006252013403
oct55563340754221
912111572434811
103142230202513
111001681038a96
12428b9a654101
1319a40746974c
14ac1287c4b73
1556b0b14b1ad
hex2db9b83d891

3142230202513 has 16 divisors (see below), whose sum is σ = 3232579101696. Its totient is φ = 3053142368640.

The previous prime is 3142230202421. The next prime is 3142230202519. The reversal of 3142230202513 is 3152020322413.

It is a happy number.

It is not a de Polignac number, because 3142230202513 - 225 = 3142196648081 is a prime.

It is a super-2 number, since 2×31422302025132 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3142230202519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54079245 + ... + 54137317.

It is an arithmetic number, because the mean of its divisors is an integer number (202036193856).

Almost surely, 23142230202513 is an apocalyptic number.

It is an amenable number.

3142230202513 is a deficient number, since it is larger than the sum of its proper divisors (90348899183).

3142230202513 is a wasteful number, since it uses less digits than its factorization.

3142230202513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68904.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 3142230202513 its reverse (3152020322413), we get a palindrome (6294250524926).

The spelling of 3142230202513 in words is "three trillion, one hundred forty-two billion, two hundred thirty million, two hundred two thousand, five hundred thirteen".

Divisors: 1 61 83 5063 10687 58073 651907 887021 3542453 4820059 54108281 294023599 620626151 37858195211 51511970533 3142230202513