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310200112233013 = 3110006455233323
BaseRepresentation
bin100011010001000000001011…
…1011111111011101000110101
31111200022211201011122112221011
41012202000113133323220311
5311124304312212424023
63015423544140552221
7122224134646063342
oct10642002737735065
91450284634575834
10310200112233013
118a926146500aa2
122a95aa39b52671
131041198bbb7072
145685aa08dd7c9
1525ce03b9e550d
hex11a20177fba35

310200112233013 has 4 divisors (see below), whose sum is σ = 320206567466368. Its totient is φ = 300193656999660.

The previous prime is 310200112232981. The next prime is 310200112233073. The reversal of 310200112233013 is 310332211002013.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 310200112233013 - 25 = 310200112232981 is a prime.

It is a super-2 number, since 2×3102001122330132 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310200112233073) 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, 5003227616631 + ... + 5003227616692.

It is an arithmetic number, because the mean of its divisors is an integer number (80051641866592).

Almost surely, 2310200112233013 is an apocalyptic number.

It is an amenable number.

310200112233013 is a deficient number, since it is larger than the sum of its proper divisors (10006455233355).

310200112233013 is a wasteful number, since it uses less digits than its factorization.

310200112233013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10006455233354.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 310200112233013 its reverse (310332211002013), we get a palindrome (620532323235026).

The spelling of 310200112233013 in words is "three hundred ten trillion, two hundred billion, one hundred twelve million, two hundred thirty-three thousand, thirteen".

Divisors: 1 31 10006455233323 310200112233013