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29080748937 = 3467177711681
BaseRepresentation
bin11011000101010110…
…010000001110001001
32210001200120002222110
4123011112100032021
5434024132431222
621205353212533
72046435200412
oct330526201611
983050502873
1029080748937
1111373363109
125777101149
132985abb166
14159c31a809
15b5309830c
hex6c5590389

29080748937 has 16 divisors (see below), whose sum is σ = 38882555712. Its totient is φ = 19333109760.

The previous prime is 29080748911. The next prime is 29080748951. The reversal of 29080748937 is 73984708092.

It is not a de Polignac number, because 29080748937 - 212 = 29080744841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (29080749937) 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, 2483737 + ... + 2495417.

It is an arithmetic number, because the mean of its divisors is an integer number (2430159732).

Almost surely, 229080748937 is an apocalyptic number.

It is an amenable number.

29080748937 is a deficient number, since it is larger than the sum of its proper divisors (9801806775).

29080748937 is a wasteful number, since it uses less digits than its factorization.

29080748937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13928.

The product of its (nonzero) digits is 6096384, while the sum is 57.

The spelling of 29080748937 in words is "twenty-nine billion, eighty million, seven hundred forty-eight thousand, nine hundred thirty-seven".

Divisors: 1 3 467 1401 1777 5331 11681 35043 829859 2489577 5455027 16365081 20757137 62271411 9693582979 29080748937