Base | Representation |
---|---|
bin | 10010101000101100… |
… | …111010001110010111 |
3 | 1220122112202012121222 |
4 | 102220230322032113 |
5 | 311440103324140 |
6 | 13105332200555 |
7 | 1305605005121 |
oct | 225054721627 |
9 | 56575665558 |
10 | 20010214295 |
11 | 8539276195 |
12 | 3a6546915b |
13 | 1b6b842bb6 |
14 | d7b7c4211 |
15 | 7c1ad75b5 |
hex | 4a8b3a397 |
20010214295 has 8 divisors (see below), whose sum is σ = 24103560096. Its totient is φ = 15947302816.
The previous prime is 20010214283. The next prime is 20010214333. The reversal of 20010214295 is 59241201002.
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 20010214295 - 28 = 20010214039 is a prime.
It is a super-2 number, since 2×200102142952 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7607132 + ... + 7609761.
It is an arithmetic number, because the mean of its divisors is an integer number (3012945012).
Almost surely, 220010214295 is an apocalyptic number.
20010214295 is a deficient number, since it is larger than the sum of its proper divisors (4093345801).
20010214295 is a wasteful number, since it uses less digits than its factorization.
20010214295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15217161.
The product of its (nonzero) digits is 1440, while the sum is 26.
Adding to 20010214295 its reverse (59241201002), we get a palindrome (79251415297).
The spelling of 20010214295 in words is "twenty billion, ten million, two hundred fourteen thousand, two hundred ninety-five".
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