Base | Representation |
---|---|
bin | 11011111110111… |
… | …000011011100101 |
3 | 1012201101111021002 |
4 | 123332320123211 |
5 | 1430141001101 |
6 | 114330203045 |
7 | 14430263666 |
oct | 3376703345 |
9 | 1181344232 |
10 | 469468901 |
11 | 221003a30 |
12 | 111283485 |
13 | 76355465 |
14 | 464c936d |
15 | 2b336d6b |
hex | 1bfb86e5 |
469468901 has 8 divisors (see below), whose sum is σ = 524639808. Its totient is φ = 416380000.
The previous prime is 469468873. The next prime is 469468903. The reversal of 469468901 is 109864964.
It is a happy number.
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 469468901 - 26 = 469468837 is a prime.
It is a super-2 number, since 2×4694689012 = 440802098012295602, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (469468903) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 520025 + ... + 520926.
It is an arithmetic number, because the mean of its divisors is an integer number (65579976).
Almost surely, 2469468901 is an apocalyptic number.
469468901 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
It is an amenable number.
469468901 is a deficient number, since it is larger than the sum of its proper divisors (55170907).
469468901 is a wasteful number, since it uses less digits than its factorization.
469468901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1041003.
The product of its (nonzero) digits is 373248, while the sum is 47.
The square root of 469468901 is about 21667.2310413675. The cubic root of 469468901 is about 777.2050423234.
The spelling of 469468901 in words is "four hundred sixty-nine million, four hundred sixty-eight thousand, nine hundred one".
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