Base | Representation |
---|---|
bin | 11011011110001111… |
… | …011111010001110001 |
3 | 2211010210110021202121 |
4 | 123132033133101301 |
5 | 440403042443001 |
6 | 21315033114241 |
7 | 2062666212451 |
oct | 333617372161 |
9 | 84123407677 |
10 | 29498406001 |
11 | 11568099039 |
12 | 5872b58981 |
13 | 2a214a260c |
14 | 15db999d61 |
15 | b79a986a1 |
hex | 6de3df471 |
29498406001 has 9 divisors (see below), whose sum is σ = 31338778891. Its totient is φ = 27760457632.
The previous prime is 29498405983. The next prime is 29498406013. The reversal of 29498406001 is 10060489492.
The square root of 29498406001 is 171751.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 22965887025 + 6532518976 = 151545^2 + 80824^2 .
It is not a de Polignac number, because 29498406001 - 27 = 29498405873 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29498406061) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2914716 + ... + 2924818.
Almost surely, 229498406001 is an apocalyptic number.
29498406001 is the 171751-st square number.
29498406001 is the 85876-th centered octagonal number.
It is an amenable number.
29498406001 is a deficient number, since it is larger than the sum of its proper divisors (1840372890).
29498406001 is an frugal number, since it uses more digits than its factorization.
29498406001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20240 (or 10120 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 43.
The spelling of 29498406001 in words is "twenty-nine billion, four hundred ninety-eight million, four hundred six thousand, one".
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