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29150037914 = 261238934737
BaseRepresentation
bin11011001001011110…
…100100011110011010
32210020111221100120212
4123021132210132122
5434144402203124
621220310251122
72051236143164
oct331136443632
983214840525
1029150037914
11113a9488a28
125796356aa2
13299726b15a
1415a75d5934
15b591d340e
hex6c97a479a

29150037914 has 8 divisors (see below), whose sum is σ = 44441861268. Its totient is φ = 14336084160.

The previous prime is 29150037911. The next prime is 29150037929. The reversal of 29150037914 is 41973005192.

It can be written as a sum of positive squares in 2 ways, for example, as 25765707289 + 3384330625 = 160517^2 + 58175^2 .

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

It is not an unprimeable number, because it can be changed into a prime (29150037911) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 119467247 + ... + 119467490.

Almost surely, 229150037914 is an apocalyptic number.

29150037914 is a deficient number, since it is larger than the sum of its proper divisors (15291823354).

29150037914 is a wasteful number, since it uses less digits than its factorization.

29150037914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238934800.

The product of its (nonzero) digits is 68040, while the sum is 41.

The spelling of 29150037914 in words is "twenty-nine billion, one hundred fifty million, thirty-seven thousand, nine hundred fourteen".

Divisors: 1 2 61 122 238934737 477869474 14575018957 29150037914