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48835808 = 257239479
BaseRepresentation
bin1011101001001…
…0110011100000
310101220010010122
42322102303200
5100000221213
64502415412
71132045310
oct272226340
9111803118
1048835808
112562607a
1214431568
13a16b538
1466b3440
154449d08
hex2e92ce0

48835808 has 48 divisors (see below), whose sum is σ = 114670080. Its totient is φ = 20017536.

The previous prime is 48835799. The next prime is 48835811. The reversal of 48835808 is 80853884.

It is a super-2 number, since 2×488358082 = 4769872286025728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413 + ... + 9891.

It is an arithmetic number, because the mean of its divisors is an integer number (2388960).

Almost surely, 248835808 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 48835808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57335040).

48835808 is an abundant number, since it is smaller than the sum of its proper divisors (65834272).

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

48835808 is a wasteful number, since it uses less digits than its factorization.

48835808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9519 (or 9511 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 44.

The square root of 48835808 is about 6988.2621587917. The cubic root of 48835808 is about 365.5213865994.

The spelling of 48835808 in words is "forty-eight million, eight hundred thirty-five thousand, eight hundred eight".

Divisors: 1 2 4 7 8 14 16 23 28 32 46 56 92 112 161 184 224 322 368 644 736 1288 2576 5152 9479 18958 37916 66353 75832 132706 151664 218017 265412 303328 436034 530824 872068 1061648 1526119 1744136 2123296 3052238 3488272 6104476 6976544 12208952 24417904 48835808