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120232100010 = 23511829439493
BaseRepresentation
bin110111111111001100…
…1000100000010101010
3102111100011220111212010
41233332121010002222
53432213404200020
6131122303100350
711454314662551
oct1577631040252
9374304814763
10120232100010
1146a98982310
121b3755a16b6
13b451300459
145b680c2d98
1531da550de0
hex1bfe6440aa

120232100010 has 64 divisors (see below), whose sum is σ = 315169937280. Its totient is φ = 29111950080.

The previous prime is 120232100003. The next prime is 120232100047. The reversal of 120232100010 is 10001232021.

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 31 ways as a sum of consecutive naturals, for example, 53824 + ... + 493316.

It is an arithmetic number, because the mean of its divisors is an integer number (4924530270).

Almost surely, 2120232100010 is an apocalyptic number.

120232100010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 120232100010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157584968640).

120232100010 is an abundant number, since it is smaller than the sum of its proper divisors (194937837270).

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

120232100010 is a wasteful number, since it uses less digits than its factorization.

120232100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440343.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 120232100010 its reverse (10001232021), we get a palindrome (130233332031).

The spelling of 120232100010 in words is "one hundred twenty billion, two hundred thirty-two million, one hundred thousand, ten".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 829 1658 2487 4145 4974 8290 9119 12435 18238 24870 27357 45595 54714 91190 136785 273570 439493 878986 1318479 2197465 2636958 4394930 4834423 6592395 9668846 13184790 14503269 24172115 29006538 48344230 72516345 145032690 364339697 728679394 1093019091 1821698485 2186038182 3643396970 4007736667 5465095455 8015473334 10930190910 12023210001 20038683335 24046420002 40077366670 60116050005 120232100010