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2042302512313 = 71971481002547
BaseRepresentation
bin11101101110000010101…
…101110011110010111001
321020020112120111010120101
4131232002231303302321
5231430113420343223
64202115410355401
7300360105632530
oct35560255636271
97206476433511
102042302512313
11718154586468
1228b98ab8bb61
1311a78565b44b
1470bc2b81317
15381d1bd04ad
hex1db82b73cb9

2042302512313 has 8 divisors (see below), whose sum is σ = 2345908036032. Its totient is φ = 1741658994096.

The previous prime is 2042302512311. The next prime is 2042302512331. The reversal of 2042302512313 is 3132152032402.

It is a happy number.

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

It is not a de Polignac number, because 2042302512313 - 21 = 2042302512311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2042302512311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 740499895 + ... + 740502652.

It is an arithmetic number, because the mean of its divisors is an integer number (293238504504).

Almost surely, 22042302512313 is an apocalyptic number.

It is an amenable number.

2042302512313 is a deficient number, since it is larger than the sum of its proper divisors (303605523719).

2042302512313 is a wasteful number, since it uses less digits than its factorization.

2042302512313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1481002751.

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

Adding to 2042302512313 its reverse (3132152032402), we get a palindrome (5174454544715).

The spelling of 2042302512313 in words is "two trillion, forty-two billion, three hundred two million, five hundred twelve thousand, three hundred thirteen".

Divisors: 1 7 197 1379 1481002547 10367017829 291757501759 2042302512313