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12410040030 = 2351313157771
BaseRepresentation
bin10111000111011001…
…00010111011011110
31012000212200100112020
423203230202323132
5200403432240110
65411234121010
7616350412503
oct134354427336
935025610466
1012410040030
115299164833
1224a4120166
13122a0acc6b
1485a2774aa
154c9768d70
hex2e3b22ede

12410040030 has 32 divisors (see below), whose sum is σ = 30011465088. Its totient is φ = 3284080800.

The previous prime is 12410040007. The next prime is 12410040031. The reversal of 12410040030 is 3004001421.

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

It is a junction number, because it is equal to n+sod(n) for n = 12410039991 and 12410040009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12410040031) 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, 1574956 + ... + 1582815.

It is an arithmetic number, because the mean of its divisors is an integer number (937858284).

Almost surely, 212410040030 is an apocalyptic number.

12410040030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12410040030 is an abundant number, since it is smaller than the sum of its proper divisors (17601425058).

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

12410040030 is a wasteful number, since it uses less digits than its factorization.

12410040030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3157912.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 12410040030 its reverse (3004001421), we get a palindrome (15414041451).

The spelling of 12410040030 in words is "twelve billion, four hundred ten million, forty thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 131 262 393 655 786 1310 1965 3930 3157771 6315542 9473313 15788855 18946626 31577710 47366565 94733130 413668001 827336002 1241004003 2068340005 2482008006 4136680010 6205020015 12410040030