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248671060 = 225118811283
BaseRepresentation
bin11101101001001…
…10101101010100
3122022220210120021
432310212231110
51002124433220
640401514524
76106445341
oct1664465524
9568823507
10248671060
11118406280
126b342a44
133c698851
14250517c8
1516c704aa
hexed26b54

248671060 has 48 divisors (see below), whose sum is σ = 570773952. Its totient is φ = 90252800.

The previous prime is 248671037. The next prime is 248671061. The reversal of 248671060 is 60176842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248671061) 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, 193179 + ... + 194461.

It is an arithmetic number, because the mean of its divisors is an integer number (11891124).

Almost surely, 2248671060 is an apocalyptic number.

248671060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248671060 is an abundant number, since it is smaller than the sum of its proper divisors (322102892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

248671060 is a wasteful number, since it uses less digits than its factorization.

248671060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2184 (or 2182 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 248671060 is about 15769.3075307700. The cubic root of 248671060 is about 628.8423015448.

The spelling of 248671060 in words is "two hundred forty-eight million, six hundred seventy-one thousand, sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 881 1283 1762 2566 3524 4405 5132 6415 8810 9691 12830 14113 17620 19382 25660 28226 38764 48455 56452 70565 96910 141130 193820 282260 1130323 2260646 4521292 5651615 11303230 12433553 22606460 24867106 49734212 62167765 124335530 248671060