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554214023 = 11144734819
BaseRepresentation
bin100001000010001…
…010001010000111
31102121211222201022
4201002022022013
52113334322043
6130554421355
716506512216
oct4102121207
91377758638
10554214023
11264926220
1213573185b
138aa875bc
145386907d
15339c6868
hex2108a287

554214023 has 8 divisors (see below), whose sum is σ = 605032320. Its totient is φ = 503468280.

The previous prime is 554214019. The next prime is 554214043. The reversal of 554214023 is 320412455.

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 554214023 - 22 = 554214019 is a prime.

It is a super-3 number, since 3×5542140233 (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 554213983 and 554214001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554214013) 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, 1493 + ... + 33326.

It is an arithmetic number, because the mean of its divisors is an integer number (75629040).

Almost surely, 2554214023 is an apocalyptic number.

554214023 is a deficient number, since it is larger than the sum of its proper divisors (50818297).

554214023 is a wasteful number, since it uses less digits than its factorization.

554214023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36277.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 554214023 is about 23541.7506358384. The cubic root of 554214023 is about 821.4084573546.

Adding to 554214023 its reverse (320412455), we get a palindrome (874626478).

The spelling of 554214023 in words is "five hundred fifty-four million, two hundred fourteen thousand, twenty-three".

Divisors: 1 11 1447 15917 34819 383009 50383093 554214023