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29411470589 = 299710455553
BaseRepresentation
bin11011011001000011…
…110110110011111101
32210220201212111210112
4123121003312303331
5440213314024324
621302245515405
72060562242444
oct333103666375
983821774715
1029411470589
1111523010196
125849a12b65
132a09484547
1415d0209d5b
15b72124c0e
hex6d90f6cfd

29411470589 has 8 divisors (see below), whose sum is σ = 30739328760. Its totient is φ = 28104523776.

The previous prime is 29411470553. The next prime is 29411470631. The reversal of 29411470589 is 98507411492.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1092302500 + 28319168089 = 33050^2 + 168283^2 .

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 29411470589 - 228 = 29143035133 is a prime.

It is a super-2 number, since 2×294114705892 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29411470549) 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, 5224964 + ... + 5230589.

It is an arithmetic number, because the mean of its divisors is an integer number (3842416095).

Almost surely, 229411470589 is an apocalyptic number.

29411470589 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

29411470589 is a deficient number, since it is larger than the sum of its proper divisors (1327858171).

29411470589 is a wasteful number, since it uses less digits than its factorization.

29411470589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10455679.

The product of its (nonzero) digits is 725760, while the sum is 50.

The spelling of 29411470589 in words is "twenty-nine billion, four hundred eleven million, four hundred seventy thousand, five hundred eighty-nine".

Divisors: 1 29 97 2813 10455553 303211037 1014188641 29411470589