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29763414830 = 257194139557
BaseRepresentation
bin11011101110000010…
…011010101100101110
32211211021010010112102
4123232002122230232
5441423413233310
621401221135102
72102364565112
oct335602325456
984737103472
1029763414830
11116937430a6
12592785a492
132a6436b686
141624c61742
15b92e948a5
hex6ee09ab2e

29763414830 has 16 divisors (see below), whose sum is σ = 53648671680. Its totient is φ = 11888804832.

The previous prime is 29763414817. The next prime is 29763414883. The reversal of 29763414830 is 3841436792.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2062589 + ... + 2076968.

It is an arithmetic number, because the mean of its divisors is an integer number (3353041980).

Almost surely, 229763414830 is an apocalyptic number.

29763414830 is a deficient number, since it is larger than the sum of its proper divisors (23885256850).

29763414830 is a wasteful number, since it uses less digits than its factorization.

29763414830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4140283.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 29763414830 in words is "twenty-nine billion, seven hundred sixty-three million, four hundred fourteen thousand, eight hundred thirty".

Divisors: 1 2 5 10 719 1438 3595 7190 4139557 8279114 20697785 41395570 2976341483 5952682966 14881707415 29763414830