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13124023010 = 257187486043
BaseRepresentation
bin11000011100100000…
…01011001011100010
31020212122011110001022
430032100023023202
5203334222214020
610010141205442
7643140232520
oct141620131342
936778143038
1013124023010
11562519480a
122663260882
131311ca6ab7
148c7011310
1551c29e625
hex30e40b2e2

13124023010 has 16 divisors (see below), whose sum is σ = 26997990336. Its totient is φ = 4499665008.

The previous prime is 13124023009. The next prime is 13124023013. The reversal of 13124023010 is 1032042131.

It is a self number, because there is not a number n which added to its sum of digits gives 13124023010.

It is not an unprimeable number, because it can be changed into a prime (13124023013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93742952 + ... + 93743091.

It is an arithmetic number, because the mean of its divisors is an integer number (1687374396).

Almost surely, 213124023010 is an apocalyptic number.

13124023010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13124023010 is an abundant number, since it is smaller than the sum of its proper divisors (13873967326).

13124023010 is a wasteful number, since it uses less digits than its factorization.

13124023010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187486057.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 13124023010 its reverse (1032042131), we get a palindrome (14156065141).

The spelling of 13124023010 in words is "thirteen billion, one hundred twenty-four million, twenty-three thousand, ten".

Divisors: 1 2 5 7 10 14 35 70 187486043 374972086 937430215 1312402301 1874860430 2624804602 6562011505 13124023010