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554130115 = 571129311601
BaseRepresentation
bin100001000001110…
…101101011000011
31102121200201121121
4201001311223003
52113324130430
6130552533111
716506012460
oct4101655303
91377621547
10554130115
11264879180
121356b1197
138aa58356
1453846667
15339aba7a
hex21075ac3

554130115 has 64 divisors (see below), whose sum is σ = 885841920. Its totient is φ = 322560000.

The previous prime is 554130107. The next prime is 554130127. The reversal of 554130115 is 511031455.

It is a happy number.

It is not a de Polignac number, because 554130115 - 23 = 554130107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 554130115.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 345315 + ... + 346915.

It is an arithmetic number, because the mean of its divisors is an integer number (13841280).

Almost surely, 2554130115 is an apocalyptic number.

554130115 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

554130115 is a deficient number, since it is larger than the sum of its proper divisors (331711805).

554130115 is a wasteful number, since it uses less digits than its factorization.

554130115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1684.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 554130115 is about 23539.9684579228. The cubic root of 554130115 is about 821.3670015171.

It can be divided in two parts, 5541301 and 15, that added together give a square (5541316 = 23542).

The spelling of 554130115 in words is "five hundred fifty-four million, one hundred thirty thousand, one hundred fifteen".

Divisors: 1 5 7 11 29 31 35 55 77 145 155 203 217 319 341 385 899 1015 1085 1595 1601 1705 2233 2387 4495 6293 8005 9889 11165 11207 11935 17611 31465 46429 49445 49631 56035 69223 88055 123277 232145 248155 325003 346115 347417 510719 545941 616385 1439299 1625015 1737085 2553595 2729705 3575033 3821587 7196495 10075093 15832289 17875165 19107935 50375465 79161445 110826023 554130115