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4120310130 = 235314430441
BaseRepresentation
bin1111010110010110…
…1111000101110010
3101122011002102220220
43311211233011302
531414244411010
61520504313510
7204051025656
oct36545570562
911564072826
104120310130
111824897a92
1296ba72896
13508826841
142b1310a66
15191adc970
hexf596f172

4120310130 has 32 divisors (see below), whose sum is σ = 10207738368. Its totient is φ = 1063305600.

The previous prime is 4120310123. The next prime is 4120310147. The reversal of 4120310130 is 310130214.

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2214291 + ... + 2216150.

It is an arithmetic number, because the mean of its divisors is an integer number (318991824).

Almost surely, 24120310130 is an apocalyptic number.

4120310130 is an abundant number, since it is smaller than the sum of its proper divisors (6087428238).

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

4120310130 is a wasteful number, since it uses less digits than its factorization.

4120310130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4430482.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 4120310130 is about 64189.6419214191. The cubic root of 4120310130 is about 1603.1591398024.

Adding to 4120310130 its reverse (310130214), we get a palindrome (4430440344).

The spelling of 4120310130 in words is "four billion, one hundred twenty million, three hundred ten thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 31 62 93 155 186 310 465 930 4430441 8860882 13291323 22152205 26582646 44304410 66456615 132913230 137343671 274687342 412031013 686718355 824062026 1373436710 2060155065 4120310130