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554103245 = 51071035707
BaseRepresentation
bin100001000001101…
…111000111001101
31102121122100202102
4201001233013031
52113322300440
6130552204445
716505541233
oct4101570715
91377570672
10554103245
1126485aa73
12135699725
138aa49057
145383a953
15339a3b15
hex2106f1cd

554103245 has 8 divisors (see below), whose sum is σ = 671138784. Its totient is φ = 439139344.

The previous prime is 554103227. The next prime is 554103293. The reversal of 554103245 is 542301455.

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 554103245 - 210 = 554102221 is a prime.

It is a super-2 number, since 2×5541032452 = 614060812239060050, which 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, 517319 + ... + 518388.

It is an arithmetic number, because the mean of its divisors is an integer number (83892348).

Almost surely, 2554103245 is an apocalyptic number.

It is an amenable number.

554103245 is a deficient number, since it is larger than the sum of its proper divisors (117035539).

554103245 is a wasteful number, since it uses less digits than its factorization.

554103245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035819.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 554103245 is about 23539.3977195679. The cubic root of 554103245 is about 821.3537251599.

The spelling of 554103245 in words is "five hundred fifty-four million, one hundred three thousand, two hundred forty-five".

Divisors: 1 5 107 535 1035707 5178535 110820649 554103245