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48828460 = 2252922903
BaseRepresentation
bin1011101001000…
…1000000101100
310101212202001111
42322101000230
5100000002320
64502321404
71132015012
oct272210054
9111782044
1048828460
11256205aa
1214429264
13a1680a5
1466b08b2
154447a5a
hex2e9102c

48828460 has 36 divisors (see below), whose sum is σ = 106234128. Its totient is φ = 18851392.

The previous prime is 48828457. The next prime is 48828467. The reversal of 48828460 is 6482884.

It is not an unprimeable number, because it can be changed into a prime (48828467) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15369 + ... + 18271.

It is an arithmetic number, because the mean of its divisors is an integer number (2950948).

Almost surely, 248828460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48828460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53117064).

48828460 is an abundant number, since it is smaller than the sum of its proper divisors (57405668).

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

48828460 is a wasteful number, since it uses less digits than its factorization.

48828460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2970 (or 2939 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 40.

The square root of 48828460 is about 6987.7364002944. The cubic root of 48828460 is about 365.5030531539.

The spelling of 48828460 in words is "forty-eight million, eight hundred twenty-eight thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 29 58 116 145 290 580 841 1682 2903 3364 4205 5806 8410 11612 14515 16820 29030 58060 84187 168374 336748 420935 841870 1683740 2441423 4882846 9765692 12207115 24414230 48828460