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24236120130 = 2351942519509
BaseRepresentation
bin10110100100100101…
…011101100001000010
32022120001112110121220
4112210211131201002
5344113421321010
615044532055510
71515410423235
oct264445354102
968501473556
1024236120130
11a307726852
124844764596
1323931bc1b1
14125cb4141c
1596cad2970
hex5a495d842

24236120130 has 32 divisors (see below), whose sum is σ = 61228094400. Its totient is φ = 6122809152.

The previous prime is 24236120093. The next prime is 24236120131. The reversal of 24236120130 is 3102163242.

It is a self number, because there is not a number n which added to its sum of digits gives 24236120130.

It is not an unprimeable number, because it can be changed into a prime (24236120131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21259185 + ... + 21260324.

It is an arithmetic number, because the mean of its divisors is an integer number (1913377950).

Almost surely, 224236120130 is an apocalyptic number.

24236120130 is an abundant number, since it is smaller than the sum of its proper divisors (36991974270).

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

24236120130 is a wasteful number, since it uses less digits than its factorization.

24236120130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42519538.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 24236120130 its reverse (3102163242), we get a palindrome (27338283372).

The spelling of 24236120130 in words is "twenty-four billion, two hundred thirty-six million, one hundred twenty thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 570 42519509 85039018 127558527 212597545 255117054 425195090 637792635 807870671 1275585270 1615741342 2423612013 4039353355 4847224026 8078706710 12118060065 24236120130