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55754804 = 2271991243
BaseRepresentation
bin1101010010110…
…0000000110100
310212220122012202
43110230000310
5103233123204
65311004032
71244623310
oct324540064
9125818182
1055754804
1129521456
1216809618
13b721911
147594b40
154d64e1e
hex352c034

55754804 has 12 divisors (see below), whose sum is σ = 111509664. Its totient is φ = 23894904.

The previous prime is 55754801. The next prime is 55754813. The reversal of 55754804 is 40845755.

55754804 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55754801) 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, 995594 + ... + 995649.

It is an arithmetic number, because the mean of its divisors is an integer number (9292472).

Almost surely, 255754804 is an apocalyptic number.

It is an amenable number.

55754804 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

55754804 is a wasteful number, since it uses less digits than its factorization.

55754804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1991254 (or 1991252 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 38.

The square root of 55754804 is about 7466.9139542384. The cubic root of 55754804 is about 382.0270349917.

The spelling of 55754804 in words is "fifty-five million, seven hundred fifty-four thousand, eight hundred four".

Divisors: 1 2 4 7 14 28 1991243 3982486 7964972 13938701 27877402 55754804