Base | Representation |
---|---|
bin | 11011010110100110… |
… | …010100001010010101 |
3 | 2210210212011022212010 |
4 | 123112212110022111 |
5 | 440122231001203 |
6 | 21254212414433 |
7 | 2056551225525 |
oct | 332646241225 |
9 | 83725138763 |
10 | 29370172053 |
11 | 11501772a72 |
12 | 5838017419 |
13 | 2a00a54941 |
14 | 15c8939685 |
15 | b6d6b8303 |
hex | 6d6994295 |
29370172053 has 8 divisors (see below), whose sum is σ = 39161219328. Its totient is φ = 19579619744.
The previous prime is 29370172033. The next prime is 29370172057. The reversal of 29370172053 is 35027107392.
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 29370172053 - 26 = 29370171989 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29370172057) 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 7 ways as a sum of consecutive naturals, for example, 49276 + ... + 247322.
It is an arithmetic number, because the mean of its divisors is an integer number (4895152416).
Almost surely, 229370172053 is an apocalyptic number.
It is an amenable number.
29370172053 is a deficient number, since it is larger than the sum of its proper divisors (9791047275).
29370172053 is a wasteful number, since it uses less digits than its factorization.
29370172053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 247483.
The product of its (nonzero) digits is 79380, while the sum is 39.
The spelling of 29370172053 in words is "twenty-nine billion, three hundred seventy million, one hundred seventy-two thousand, fifty-three".
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