Base | Representation |
---|---|
bin | 11011101010000001… |
… | …110010111110011011 |
3 | 2211122120112101021202 |
4 | 123222001302332123 |
5 | 441304203041014 |
6 | 21350415224415 |
7 | 2100620024066 |
oct | 335201627633 |
9 | 84576471252 |
10 | 29696143259 |
11 | 11659775a62 |
12 | 590921810b |
13 | 2a53446a03 |
14 | 1619d4d8dd |
15 | b8c1073de |
hex | 6ea072f9b |
29696143259 has 8 divisors (see below), whose sum is σ = 30441181680. Its totient is φ = 28960246656.
The previous prime is 29696143237. The next prime is 29696143283. The reversal of 29696143259 is 95234169692.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-29696143259 is a prime.
It is a super-2 number, since 2×296961432592 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29698143259) 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, 2278877 + ... + 2291870.
It is an arithmetic number, because the mean of its divisors is an integer number (3805147710).
Almost surely, 229696143259 is an apocalyptic number.
29696143259 is a deficient number, since it is larger than the sum of its proper divisors (745038421).
29696143259 is an equidigital number, since it uses as much as digits as its factorization.
29696143259 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4570909.
The product of its digits is 6298560, while the sum is 56.
The spelling of 29696143259 in words is "twenty-nine billion, six hundred ninety-six million, one hundred forty-three thousand, two hundred fifty-nine".
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