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3013120230 = 235100437341
BaseRepresentation
bin1011001110011000…
…1001000011100110
321202222201100220120
42303212021003212
522132324321410
61214553342410
7134445046041
oct26346110346
97688640816
103013120230
11130691190a
12701107a06
133903293a3
1420825dc58
151297d6570
hexb39890e6

3013120230 has 16 divisors (see below), whose sum is σ = 7231488624. Its totient is φ = 803498720.

The previous prime is 3013120219. The next prime is 3013120241. The reversal of 3013120230 is 320213103.

It is an interprime number because it is at equal distance from previous prime (3013120219) and next prime (3013120241).

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

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, 50218641 + ... + 50218700.

It is an arithmetic number, because the mean of its divisors is an integer number (451968039).

Almost surely, 23013120230 is an apocalyptic number.

3013120230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3013120230 is an abundant number, since it is smaller than the sum of its proper divisors (4218368394).

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

3013120230 is a wasteful number, since it uses less digits than its factorization.

3013120230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100437351.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3013120230 is about 54891.8958499340. The cubic root of 3013120230 is about 1444.3490289088.

Adding to 3013120230 its reverse (320213103), we get a palindrome (3333333333).

The spelling of 3013120230 in words is "three billion, thirteen million, one hundred twenty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 100437341 200874682 301312023 502186705 602624046 1004373410 1506560115 3013120230