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48758680 = 2352295323
BaseRepresentation
bin1011100111111…
…1111110011000
310101202012100001
42321333332120
544440234210
64501022344
71131304405
oct271777630
9111665301
1048758680
1125583133
12143b49b4
13a1423b9
1466932ac
15443203a
hex2e7ff98

48758680 has 32 divisors (see below), whose sum is σ = 110206800. Its totient is φ = 19414656.

The previous prime is 48758663. The next prime is 48758681. The reversal of 48758680 is 8685784.

It is a self number, because there is not a number n which added to its sum of digits gives 48758680.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48758681) 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, 6499 + ... + 11821.

Almost surely, 248758680 is an apocalyptic number.

48758680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48758680 is an abundant number, since it is smaller than the sum of its proper divisors (61448120).

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

48758680 is a wasteful number, since it uses less digits than its factorization.

48758680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5563 (or 5559 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 46.

The square root of 48758680 is about 6982.7415819290. The cubic root of 48758680 is about 365.3288585537.

The spelling of 48758680 in words is "forty-eight million, seven hundred fifty-eight thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 229 458 916 1145 1832 2290 4580 5323 9160 10646 21292 26615 42584 53230 106460 212920 1218967 2437934 4875868 6094835 9751736 12189670 24379340 48758680