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38850800 = 245297127
BaseRepresentation
bin1001010000110…
…1000011110000
32201002211021112
42110031003300
534421211200
63504412452
7651140432
oct224150360
981084245
1038850800
111aa261aa
1211017128
138083751
145234652
153626535
hex250d0f0

38850800 has 30 divisors (see below), whose sum is σ = 93340008. Its totient is φ = 15540160.

The previous prime is 38850787. The next prime is 38850803. The reversal of 38850800 is 805883.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38850803) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48164 + ... + 48963.

Almost surely, 238850800 is an apocalyptic number.

It is an amenable number.

38850800 is an abundant number, since it is smaller than the sum of its proper divisors (54489208).

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

38850800 is a wasteful number, since it uses less digits than its factorization.

38850800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97145 (or 97134 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 38850800 is about 6233.0409913621. The cubic root of 38850800 is about 338.6881397370.

The spelling of 38850800 in words is "thirty-eight million, eight hundred fifty thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 97127 194254 388508 485635 777016 971270 1554032 1942540 2428175 3885080 4856350 7770160 9712700 19425400 38850800