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2542413055 = 571343199653
BaseRepresentation
bin1001011110001010…
…0010010011111111
320120011222222001111
42113202202103333
520201324204210
61100140422451
7120001103650
oct22742422377
96504888044
102542413055
111095142616
125ab547a27
1331695c430
141a1931527
15ed30788a
hex978a24ff

2542413055 has 64 divisors (see below), whose sum is σ = 3867494400. Its totient is φ = 1561545216.

The previous prime is 2542413007. The next prime is 2542413059. The reversal of 2542413055 is 5503142452.

It is not a de Polignac number, because 2542413055 - 223 = 2534024447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542413059) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3893109 + ... + 3893761.

It is an arithmetic number, because the mean of its divisors is an integer number (60429600).

Almost surely, 22542413055 is an apocalyptic number.

2542413055 is a deficient number, since it is larger than the sum of its proper divisors (1325081345).

2542413055 is a wasteful number, since it uses less digits than its factorization.

2542413055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 2542413055 is about 50422.3467819577. The cubic root of 2542413055 is about 1364.8409257035.

The spelling of 2542413055 in words is "two billion, five hundred forty-two million, four hundred thirteen thousand, fifty-five".

Divisors: 1 5 7 13 35 43 65 91 199 215 301 455 559 653 995 1393 1505 2587 2795 3265 3913 4571 6965 8489 8557 12935 18109 19565 22855 28079 42445 42785 59423 59899 90545 111241 129947 140395 196553 297115 299495 365027 556205 649735 778687 909629 982765 1689311 1825135 2555189 3893435 4548145 5587721 8446555 11825177 12775945 27938605 39114047 59125885 72640373 195570235 363201865 508482611 2542413055