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38750 = 25431
BaseRepresentation
bin1001011101011110
31222011012
421131132
52220000
6455222
7220655
oct113536
958135
1038750
1127128
121a512
131483a
141019c
15b735
hex975e

38750 has 20 divisors (see below), whose sum is σ = 74976. Its totient is φ = 15000.

The previous prime is 38749. The next prime is 38767. The reversal of 38750 is 5783.

It is a nialpdrome in base 5.

It is a zygodrome in base 5.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 38750.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1235 + ... + 1265.

238750 is an apocalyptic number.

38750 is a deficient number, since it is larger than the sum of its proper divisors (36226).

38750 is an equidigital number, since it uses as much as digits as its factorization.

38750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53 (or 38 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 38750 is about 196.8501968503. The cubic root of 38750 is about 33.8394972605.

The spelling of 38750 in words is "thirty-eight thousand, seven hundred fifty".

Divisors: 1 2 5 10 25 31 50 62 125 155 250 310 625 775 1250 1550 3875 7750 19375 38750