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2313300030 = 23577110001
BaseRepresentation
bin1000100111100010…
…0010100000111110
312222012212211001220
42021320202200332
514214201100110
61021314014210
7111216503646
oct21170424076
95865784056
102313300030
11a87885608
12546877366
132ab350ab2
1417d331526
15d814c370
hex89e2283e

2313300030 has 16 divisors (see below), whose sum is σ = 5551920144. Its totient is φ = 616880000.

The previous prime is 2313300019. The next prime is 2313300053. The reversal of 2313300030 is 300033132.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 2313299982 and 2313300009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38554971 + ... + 38555030.

It is an arithmetic number, because the mean of its divisors is an integer number (346995009).

Almost surely, 22313300030 is an apocalyptic number.

2313300030 is an abundant number, since it is smaller than the sum of its proper divisors (3238620114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2313300030 is a wasteful number, since it uses less digits than its factorization.

2313300030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77110011.

The product of its (nonzero) digits is 162, while the sum is 15.

The square root of 2313300030 is about 48096.7777506976. Note that the first 4 decimals coincide. The cubic root of 2313300030 is about 1322.5455984888.

Adding to 2313300030 its reverse (300033132), we get a palindrome (2613333162).

The spelling of 2313300030 in words is "two billion, three hundred thirteen million, three hundred thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 77110001 154220002 231330003 385550005 462660006 771100010 1156650015 2313300030