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248374113 = 31311356359
BaseRepresentation
bin11101100110111…
…10001101100001
3122022100201020020
432303132031201
51002040432423
640351304053
76104100531
oct1663361541
9568321206
10248374113
11118223169
126b21b029
133c5c3640
1424db54c1
1516c124e3
hexecde361

248374113 has 16 divisors (see below), whose sum is σ = 359802240. Its totient is φ = 151490304.

The previous prime is 248374111. The next prime is 248374121. The reversal of 248374113 is 311473842.

It is not a de Polignac number, because 248374113 - 21 = 248374111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (248374111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23773 + ... + 32586.

It is an arithmetic number, because the mean of its divisors is an integer number (22487640).

Almost surely, 2248374113 is an apocalyptic number.

It is an amenable number.

248374113 is a deficient number, since it is larger than the sum of its proper divisors (111428127).

248374113 is a wasteful number, since it uses less digits than its factorization.

248374113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56488.

The product of its digits is 16128, while the sum is 33.

The square root of 248374113 is about 15759.8893714391. The cubic root of 248374113 is about 628.5918941561.

The spelling of 248374113 in words is "two hundred forty-eight million, three hundred seventy-four thousand, one hundred thirteen".

Divisors: 1 3 13 39 113 339 1469 4407 56359 169077 732667 2198001 6368567 19105701 82791371 248374113