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20132020024 = 2317727203617
BaseRepresentation
bin10010101111111101…
…100011111100111000
31220222000221120200021
4102233331203330320
5312212244120044
613125403020224
71311614226634
oct225775437470
956860846607
1020132020024
1185a1000686
123a9a20a674
131b8ab4c9ac
14d8da4ddc4
157cc647e84
hex4aff63f38

20132020024 has 32 divisors (see below), whose sum is σ = 40023154080. Its totient is φ = 9460813824.

The previous prime is 20132019961. The next prime is 20132020049. The reversal of 20132020024 is 42002023102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2937 + ... + 200680.

It is an arithmetic number, because the mean of its divisors is an integer number (1250723565).

Almost surely, 220132020024 is an apocalyptic number.

It is an amenable number.

20132020024 is a deficient number, since it is larger than the sum of its proper divisors (19891134056).

20132020024 is a wasteful number, since it uses less digits than its factorization.

20132020024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204367 (or 204363 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 20132020024 its reverse (42002023102), we get a palindrome (62134043126).

The spelling of 20132020024 in words is "twenty billion, one hundred thirty-two million, twenty thousand, twenty-four".

Divisors: 1 2 4 8 17 34 68 136 727 1454 2908 5816 12359 24718 49436 98872 203617 407234 814468 1628936 3461489 6922978 13845956 27691912 148029559 296059118 592118236 1184236472 2516502503 5033005006 10066010012 20132020024