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48827960 = 2351220699
BaseRepresentation
bin1011101001000…
…0111000111000
310101212201100222
42322100320320
544444443320
64502315212
71132013366
oct272207070
9111781328
1048827960
1125620195
1214428b08
13a167aac
1466b0636
154447825
hex2e90e38

48827960 has 16 divisors (see below), whose sum is σ = 109863000. Its totient is φ = 19531168.

The previous prime is 48827953. The next prime is 48827963. The reversal of 48827960 is 6972884.

It is a nialpdrome in base 5.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48827963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 610310 + ... + 610389.

Almost surely, 248827960 is an apocalyptic number.

48827960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48827960 is an abundant number, since it is smaller than the sum of its proper divisors (61035040).

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

48827960 is a wasteful number, since it uses less digits than its factorization.

48827960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220710 (or 1220706 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 48827960 is about 6987.7006232379. The cubic root of 48827960 is about 365.5018055744.

The spelling of 48827960 in words is "forty-eight million, eight hundred twenty-seven thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 1220699 2441398 4882796 6103495 9765592 12206990 24413980 48827960