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29742703423201 = 291423720738203
BaseRepresentation
bin1101100001101000000110…
…10001011010111011100001
310220022101010010210101200201
412300310003101122323201
512344301024034020301
6143131335340345201
76156560626515616
oct660640321327341
9126271103711621
1029742703423201
11952789a76774a
123404403245201
1313799567a77c2
1474b7a989a50d
15368a21611201
hex1b0d0345aee1

29742703423201 has 8 divisors (see below), whose sum is σ = 30789936074880. Its totient is φ = 28696912250832.

The previous prime is 29742703423193. The next prime is 29742703423253. The reversal of 29742703423201 is 10232430724792.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 29742703423201 - 23 = 29742703423193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29742703423261) 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, 360327835 + ... + 360410368.

It is an arithmetic number, because the mean of its divisors is an integer number (3848742009360).

Almost surely, 229742703423201 is an apocalyptic number.

It is an amenable number.

29742703423201 is a deficient number, since it is larger than the sum of its proper divisors (1047232651679).

29742703423201 is a wasteful number, since it uses less digits than its factorization.

29742703423201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720739655.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The spelling of 29742703423201 in words is "twenty-nine trillion, seven hundred forty-two billion, seven hundred three million, four hundred twenty-three thousand, two hundred one".

Divisors: 1 29 1423 41267 720738203 20901407887 1025610462869 29742703423201