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48474260 = 2256139733
BaseRepresentation
bin1011100011101…
…0100010010100
310101012202011222
42320322202110
544402134020
64450545512
71126011242
oct270724224
9111182158
1048474260
11253a947a
1214298298
13a072ac3
14661b792
1543c7b25
hex2e3a894

48474260 has 24 divisors (see below), whose sum is σ = 103467336. Its totient is φ = 19071360.

The previous prime is 48474253. The next prime is 48474269. The reversal of 48474260 is 6247484.

It can be written as a sum of positive squares in 4 ways, for example, as 4145296 + 44328964 = 2036^2 + 6658^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 48474260.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48474269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18647 + ... + 21086.

It is an arithmetic number, because the mean of its divisors is an integer number (4311139).

Almost surely, 248474260 is an apocalyptic number.

It is an amenable number.

48474260 is an abundant number, since it is smaller than the sum of its proper divisors (54993076).

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

48474260 is a wasteful number, since it uses less digits than its factorization.

48474260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39803 (or 39801 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 35.

The square root of 48474260 is about 6962.3458690301. The cubic root of 48474260 is about 364.6171252561.

The spelling of 48474260 in words is "forty-eight million, four hundred seventy-four thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 61 122 244 305 610 1220 39733 79466 158932 198665 397330 794660 2423713 4847426 9694852 12118565 24237130 48474260