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554011412 = 22138502853
BaseRepresentation
bin100001000001011…
…000101100010100
31102121110200210012
4201001120230110
52113311331122
6130550215352
716505006423
oct4101305424
91377420705
10554011412
112647a7a79
12135654558
138aa16306
14538152ba
15339867e2
hex21058b14

554011412 has 6 divisors (see below), whose sum is σ = 969519978. Its totient is φ = 277005704.

The previous prime is 554011411. The next prime is 554011417. The reversal of 554011412 is 214110455.

It can be written as a sum of positive squares in only one way, i.e., 483384196 + 70627216 = 21986^2 + 8404^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554011411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69251423 + ... + 69251430.

It is an arithmetic number, because the mean of its divisors is an integer number (161586663).

Almost surely, 2554011412 is an apocalyptic number.

It is an amenable number.

554011412 is a deficient number, since it is larger than the sum of its proper divisors (415508566).

554011412 is a wasteful number, since it uses less digits than its factorization.

554011412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138502857 (or 138502855 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 554011412 is about 23537.4470153413. The cubic root of 554011412 is about 821.3083476094.

Adding to 554011412 its reverse (214110455), we get a palindrome (768121867).

The spelling of 554011412 in words is "five hundred fifty-four million, eleven thousand, four hundred twelve".

Divisors: 1 2 4 138502853 277005706 554011412