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14124153040 = 2452931196387
BaseRepresentation
bin11010010011101110…
…10111100011010000
31100110100002022112021
431021313113203100
5212411240344130
610253305341224
71010003214514
oct151167274320
940410068467
1014124153040
115a98797258
1228a2197814
13144125b20a
1497db94144
15579ea937a
hex349dd78d0

14124153040 has 80 divisors (see below), whose sum is σ = 35067041280. Its totient is φ = 5278855680.

The previous prime is 14124153037. The next prime is 14124153049. The reversal of 14124153040 is 4035142141.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 14124152996 and 14124153014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14124153049) 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, 26274 + ... + 170113.

It is an arithmetic number, because the mean of its divisors is an integer number (438338016).

Almost surely, 214124153040 is an apocalyptic number.

14124153040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14124153040 is an abundant number, since it is smaller than the sum of its proper divisors (20942888240).

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

14124153040 is a wasteful number, since it uses less digits than its factorization.

14124153040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196460 (or 196454 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 14124153040 its reverse (4035142141), we get a palindrome (18159295181).

The spelling of 14124153040 in words is "fourteen billion, one hundred twenty-four million, one hundred fifty-three thousand, forty".

Divisors: 1 2 4 5 8 10 16 20 29 31 40 58 62 80 116 124 145 155 232 248 290 310 464 496 580 620 899 1160 1240 1798 2320 2480 3596 4495 7192 8990 14384 17980 35960 71920 196387 392774 785548 981935 1571096 1963870 3142192 3927740 5695223 6087997 7855480 11390446 12175994 15710960 22780892 24351988 28476115 30439985 45561784 48703976 56952230 60879970 91123568 97407952 113904460 121759940 176551913 227808920 243519880 353103826 455617840 487039760 706207652 882759565 1412415304 1765519130 2824830608 3531038260 7062076520 14124153040