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48774108 = 2234064509
BaseRepresentation
bin1011101000001…
…1101111011100
310101202222111110
42322003233130
544441232413
64501222020
71131400365
oct272035734
9111688443
1048774108
1125593789
1214401910
13a149426
146698b6c
1544368c3
hex2e83bdc

48774108 has 12 divisors (see below), whose sum is σ = 113806280. Its totient is φ = 16258032.

The previous prime is 48774101. The next prime is 48774137. The reversal of 48774108 is 80147784.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×487741082 = 4757827222391328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48774101) 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, 2032243 + ... + 2032266.

Almost surely, 248774108 is an apocalyptic number.

It is an amenable number.

48774108 is an abundant number, since it is smaller than the sum of its proper divisors (65032172).

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

48774108 is a wasteful number, since it uses less digits than its factorization.

48774108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4064516 (or 4064514 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 39.

The square root of 48774108 is about 6983.8462182382. The cubic root of 48774108 is about 365.3673863895.

The spelling of 48774108 in words is "forty-eight million, seven hundred seventy-four thousand, one hundred eight".

Divisors: 1 2 3 4 6 12 4064509 8129018 12193527 16258036 24387054 48774108