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55024053 = 3717791951
BaseRepresentation
bin1101000111100…
…1100110110101
310211112111210220
43101321212311
5103041232203
65243204553
71235460660
oct321714665
9124474726
1055024053
1129072427
1216516759
13b527116
1474446d7
154c6d653
hex34799b5

55024053 has 32 divisors (see below), whose sum is σ = 89948160. Its totient is φ = 29203200.

The previous prime is 55024051. The next prime is 55024117. The reversal of 55024053 is 35042055.

It is not a de Polignac number, because 55024053 - 21 = 55024051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55024051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27228 + ... + 29178.

It is an arithmetic number, because the mean of its divisors is an integer number (2810880).

Almost surely, 255024053 is an apocalyptic number.

It is an amenable number.

55024053 is a deficient number, since it is larger than the sum of its proper divisors (34924107).

55024053 is a wasteful number, since it uses less digits than its factorization.

55024053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2057.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 55024053 is about 7417.8199627653. The cubic root of 55024053 is about 380.3506758242.

The spelling of 55024053 in words is "fifty-five million, twenty-four thousand, fifty-three".

Divisors: 1 3 7 17 21 51 79 119 237 357 553 1343 1659 1951 4029 5853 9401 13657 28203 33167 40971 99501 154129 232169 462387 696507 1078903 2620193 3236709 7860579 18341351 55024053