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48853660 = 2252442683
BaseRepresentation
bin1011101001011…
…1001010011100
310101221000121211
42322113022130
5100001304120
64503034204
71132151332
oct272271234
9111830554
1048853660
1125638529
121443b964
13a1766bb
1466b9b52
15445025a
hex2e9729c

48853660 has 12 divisors (see below), whose sum is σ = 102592728. Its totient is φ = 19541456.

The previous prime is 48853657. The next prime is 48853663. The reversal of 48853660 is 6635884.

It is an interprime number because it is at equal distance from previous prime (48853657) and next prime (48853663).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48853663) 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, 1221322 + ... + 1221361.

It is an arithmetic number, because the mean of its divisors is an integer number (8549394).

Almost surely, 248853660 is an apocalyptic number.

It is an amenable number.

48853660 is an abundant number, since it is smaller than the sum of its proper divisors (53739068).

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

48853660 is a wasteful number, since it uses less digits than its factorization.

48853660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2442692 (or 2442690 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 48853660 is about 6989.5393267368. The cubic root of 48853660 is about 365.5659201299.

The spelling of 48853660 in words is "forty-eight million, eight hundred fifty-three thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 2442683 4885366 9770732 12213415 24426830 48853660