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4112320030 = 2571312293677
BaseRepresentation
bin1111010100011101…
…0000011000011110
3101121121001111120021
43311013100120132
531410223220110
61520021142354
7203623100140
oct36507203036
911547044507
104112320030
11182032a9a5
1296925a9ba
13506c89a80
142b0230c90
151910602da
hexf51d061e

4112320030 has 64 divisors (see below), whose sum is σ = 9120263040. Its totient is φ = 1300068864.

The previous prime is 4112320021. The next prime is 4112320033. The reversal of 4112320030 is 300232114.

It is a happy number.

4112320030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×41123200302 = 33822352058278401800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4112319986 and 4112320013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4112320033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1116552 + ... + 1120228.

It is an arithmetic number, because the mean of its divisors is an integer number (142504110).

Almost surely, 24112320030 is an apocalyptic number.

4112320030 is an abundant number, since it is smaller than the sum of its proper divisors (5007943010).

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

4112320030 is a wasteful number, since it uses less digits than its factorization.

4112320030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4933.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 4112320030 is about 64127.3734843397. The cubic root of 4112320030 is about 1602.1221878609.

Adding to 4112320030 its reverse (300232114), we get a palindrome (4412552144).

The spelling of 4112320030 in words is "four billion, one hundred twelve million, three hundred twenty thousand, thirty".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 91 130 182 455 910 1229 2458 3677 6145 7354 8603 12290 15977 17206 18385 25739 31954 36770 43015 47801 51478 79885 86030 95602 111839 128695 159770 223678 239005 257390 334607 478010 559195 669214 1118390 1673035 3346070 4519033 9038066 22595165 31633231 45190330 58747429 63266462 117494858 158166155 293737145 316332310 411232003 587474290 822464006 2056160015 4112320030