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29869768201 = 7134722930497
BaseRepresentation
bin11011110100011000…
…000111111000001001
32212002200020102221011
4123310120013320021
5442133130040301
621415540443521
72105125561210
oct336430077011
985080212834
1029869768201
1111738783a49
1259573a95a1
132a803c7c70
141635028077
15b9c4a1a51
hex6f4607e09

29869768201 has 32 divisors (see below), whose sum is σ = 37710167040. Its totient is φ = 23028627456.

The previous prime is 29869768183. The next prime is 29869768217. The reversal of 29869768201 is 10286796892.

It is a cyclic number.

It is not a de Polignac number, because 29869768201 - 211 = 29869766153 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (29869768001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 964185 + ... + 994681.

It is an arithmetic number, because the mean of its divisors is an integer number (1178442720).

Almost surely, 229869768201 is an apocalyptic number.

It is an amenable number.

29869768201 is a deficient number, since it is larger than the sum of its proper divisors (7840398839).

29869768201 is a wasteful number, since it uses less digits than its factorization.

29869768201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30793.

The product of its (nonzero) digits is 5225472, while the sum is 58.

The spelling of 29869768201 in words is "twenty-nine billion, eight hundred sixty-nine million, seven hundred sixty-eight thousand, two hundred one".

Divisors: 1 7 13 47 91 229 329 611 1603 2977 4277 10763 20839 30497 75341 139919 213479 396461 979433 1433359 2775227 6983813 10033513 18633667 48886691 90789569 130435669 328239211 635526983 2297674477 4267109743 29869768201