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554230201 = 7611297963
BaseRepresentation
bin100001000010001…
…110000110111001
31102121212210220111
4201002032012321
52113340331301
6130555024321
716506610330
oct4102160671
91377783814
10554230201
11264937398
1213573b0a1
138aa91a85
1453870d17
15339cb551
hex2108e1b9

554230201 has 8 divisors (see below), whose sum is σ = 643790144. Its totient is φ = 467266320.

The previous prime is 554230199. The next prime is 554230207. The reversal of 554230201 is 102032455.

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 554230201 - 21 = 554230199 is a prime.

It is a super-2 number, since 2×5542302012 = 614342231401000802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (554230207) 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, 648555 + ... + 649408.

It is an arithmetic number, because the mean of its divisors is an integer number (80473768).

Almost surely, 2554230201 is an apocalyptic number.

It is an amenable number.

554230201 is a deficient number, since it is larger than the sum of its proper divisors (89559943).

554230201 is a wasteful number, since it uses less digits than its factorization.

554230201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298031.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 554230201 is about 23542.0942356452. The cubic root of 554230201 is about 821.4164498245.

Adding to 554230201 its reverse (102032455), we get a palindrome (656262656).

The spelling of 554230201 in words is "five hundred fifty-four million, two hundred thirty thousand, two hundred one".

Divisors: 1 7 61 427 1297963 9085741 79175743 554230201